Schedule messages for delayed delivery in Microsoft Teams.

Plan ahead in chats and channels. You decide the exact date and time your post goes live.

Situations where scheduling messages comes in handy

  • Teachers: Schedule tasks and solutions for students.

  • Teams: Postpone messages to prevent them from disrupting mates outside of business hours or on the weekend.

  • Organisation: Make announcements at specific times without being online.

  • Personal: Get things off your mind by setting reminders to yourself or someone else in advance.

  • More: For sure there's much more. Tell us about your specific use case.

Learn about the features of Send Later

Works in Chats & Channels

The app seamlessly integrates with the regular chat experience.

Cancel Planned Messages

Changed your mind? Just cancel your scheduled message.

Cloud Scheduling

Don't worry about being online or not. The send process happens automatically either way.

Overview Tab

View all your currently queued messages as a list.

Rich Text Formatting

Bold, italic, underlined. We're striving to replicate the native message features.

Reply Support

Create new conversations or reply to existing ones.

All your messages in one place

View all messages or find specific ones to cancel or reschedule them.

Interested? Go ahead and sign up

We'll keep you up-to-date on new features

Got ideas or feature requests? Just drop us a message.

Send Later is actively developed, so your feedback helps to shape the way the app evolves.

Frequently Asked Questions

How to add Send Later to Microsoft Teams?

You can directly view the Send Later app page at

Alternatively, you can navigate to it inside Teams by clicking on "Apps" in the bottom left corner to view available apps. In the app catalog, search for "Send Later" to open the app page.

On the app page, install the app via the "add"-button.

How to schedule a message?

There are two ways of scheduling a message:

1) In-chat Extension:
Open up the personal chat, group chat or channel in which you want to schedule your message. Under the field where you type your message, there's a small icon list. Select "Send Later" via the three dots (you can also append it via right click). A popup should open that guides you through the scheduling process.

2) Bot-Dialog
Open up the app page by clicking the three dots in the main menu on the left of your Microsoft Teams client and selecting Send Later. In the chat tab, you can type messages that our bot will reply to. To schedule a message, write "schedule" to open the scheduling dialog.

How to cancel a scheduled message?

If the message has not been sent yet, you can easily cancel it: Open up the Send Later Dashboard tab. It lists all your messages, shows the status and gives you the option to cancel those who are still queued.

What to do if I need a specific feature that Send Later doesn't provide?

Just drop us a message and tell us which functionality you're missing in the app. We're happy to implement new ideas if they're realizable.

Scheduling my message was denied, what can I do?

Scheduling gets denied when your organisation has reached the monthly message limit or maximum number of active users. You can upgrade your subscription plan (see prices) through the customer portal.

How to manage subscription and billing?

Your organisation's billing and subscription can be managed in the customer portal.
Please note that only users with the following Azure AD roles can access it:

Company / Global AdministratorBilling AdministratorLicense AdministratorOffice Apps Administrator
The customer portal shows your current quota usage based on your active subscription plan. Click "manage billing" to view and edit your billing information at our payment provider Stripe.

Which payment methods are supported?

Currently you can directly pay via the following credit cards:
MastercardVisaAmerican ExpressChina UnionPay (CUP)Discover & DinersJapan Credit Bureau (JCB)
If your require other payment methods, please contact us.

How can I activate users for my subscription plan?

You don't have to activate individual users explicitly. Currently, the app works on a first-come-first-serve basis. Once a user signs into the app, they will occupy a seat of the active subscription plan.

You can view how many free spots are left in the customer portal.


Henke, Simon & Mehlhorn, Nils GbR
Kahrstr. 19
45128 Essen
E-mail: info(at)
USt-IdNr.: DE318819078
Authorized representatives and managing directors: Simon Henke, Nils Mehlhorn

The European Commission provides a platform for extrajudicial online dispute resolution at We are neither obligated nor willing to participate in a dispute settlement procedure.

Privacy Policy

We value your privacy. Here's how we, the company "Henke, Simon & Mehlhorn, Nils GbR" (also referred to as "Cemble"), collect and process data across our services, namely our app for Microsoft Teams (Send Later) and our websites ( and

We only ask for personal information when we truly need it to provide a service to you. We collect it by fair and lawful means, with your knowledge and consent. We also let you know why we’re collecting it and how it will be used. We only retain collected information for as long as necessary to provide you with your requested service. What data we store, we’ll protect within commercially acceptable means to prevent loss and theft, as well as unauthorized access, disclosure, copying, use or modification. We don’t share any personally identifying information publicly or with third-parties, except when specifically stated in this policy or when required to by law.

You can get info on your personal data and it's usage as well as request the removal of your personal data at any time by contacting us at We assume that any information provided by you is correct, complete and up-to-date. Please contact us if you notice any irregularities.

As a responsible company, we do not use automatic decision-making or profiling.


The security of your personal information is important to us, but remember that no method of transmission over the internet, or method of electronic storage is 100% secure. We strive to use commercially acceptable means to protect your personal information such as transport security (e.g. HTTPS) and at-rest encryption of your data. However, we cannot guarantee absolute security.

Links To External Sites

Our service may contain links to external sites that are not operated by us. If you click on a third party link, you will be directed to that third party's site. We strongly advise you to review the privacy policy and terms and conditions of every site you visit. We have no control over, and assume no responsibility for the content, privacy policies or practices of any third party sites, products or services.

Aggregated Statistics

We may collect statistics about the behavior of website visitors and service users. We may display this information publicly or provide it to others. However, we do not disclose your personally-identifying information.


To enrich and perfect your online experience, we use "Cookies", similar technologies and services provided by others to display personalized content and store your preferences on your computer. A cookie is a string of information that a website stores on a visitor's computer, and that the visitor's browser provides to the website each time the visitor returns. We use cookies to help us identify and track visitors, their website usage, and their website access preferences. Visitors who do not wish to have cookies placed on their computers should set their browsers to refuse cookies before using our websites, with the drawback that certain features of our websites may not function properly without the aid of cookies. By continuing to navigate our website without changing your cookie settings, you hereby acknowledge and agree to our use of cookies.

These are the external services whose cookies are used on our websites, their purpose and respective privacy policy - see below for further information on what data is collected and processed in connection with these services.

Sendinblue: newsletterGoogle Analytics: anonymized visitor tracking
Note that parts of our app for Microsoft Teams are served through our websites and therefore may also use cookies.


On our website, you are given the opportunity to subscribe to our newsletter. The input mask used for this purpose determines what personal data is transmitted, as well as when the newsletter is ordered.

Cemble's newsletter services are provided through the e-mail marketing platform Sendinblue. The operating company of Sendinblue is Sendinblue GmbH, Köpenicker Straße 126, 10179 Berlin, Germany. The privacy provisions for contacts of their newsletter services is further explained under the following link

During the registration for the newsletter, we also store the IP address of your computer system assigned by the internet service provider (ISP) in order to understand the (possible) misuse of an e-mail address at a later date.

The personal data collected as part of a registration for the newsletter will only be used by us to send you newsletter e-mails. There will be no transfer of personal data collected by the newsletter service to third parties. You can unsubscribe at any time by going to

Newsletter e-mails may contain so-called tracking pixels. A tracking pixel is a miniature graphic embedded in such e-mails, which are sent in HTML format to enable log file recording and analysis. This allows a statistical analysis of the success or failure of online marketing campaigns. Based on the embedded tracking pixel, we may see if and when an e-mail was opened, and which links in the e-mail were clicked. We collect, store and analyze this data via Sendinblue in order to optimize the shipping and content of the newsletter. It is your right to revoke this data collection by disabling images from being loaded for our e-mails in your e-mail client or unsubscribing from the newsletter entirely.

Anonymized Website Visitor Tracking

We've integrated Google Analytics (with the anonymizer function) on our website. Google Analytics is a web analytics service. Web analytics is the collection, gathering, and analysis of data about the behavior of visitors to websites. A web analysis service collects data about the website from which a person has come (the so-called referrer), which sub-pages were visited, or how often and for what duration a sub-page was viewed. Web analytics are mainly used for the optimization of a website and in order to carry out a cost-benefit analysis of internet advertising.

The operator of Google Analytics is Google Inc., 1600 Amphitheatre Pkwy, Mountain View, CA 94043-1351, United States.

For the web analytics through Google Analytics we're applying IP anonymization. This way your IP address is abridged by Google and anonymized when accessing our websites from a member state of the European Union or another contracting state to the agreement on the European Economic Area.

The purpose of Google Analytics is to analyze the traffic on our website. Google uses the collected data and information to evaluate the use of our website and to provide online reports, which show the activities on our websites, and to provide other services concerning the use of our website for us.

Google Analytics places a cookie on your computer. The definition of cookies is explained above. With the setting of the cookie, Google is enabled to analyze the use of our website. With each call-up to one of the individual pages of this website and into which a Google Analytics is integrated, your browser will automatically submit data to Google Analytics for the purpose of online advertising and the settlement of commissions to Google. During the course of this technical procedure, the enterprise Google gains knowledge of your personal information, such as IP address, which serves Google to understand the origin of visitors and clicks, and subsequently create commission settlements.

The cookie is used to store personal information, such as the access time, the location from which the access was made, and the frequency of visits of our website. With each visit to our website, such personal data, including your IP address, will be transmitted to Google in the United States of America. These personal data are stored by Google in the United States of America. Google may pass these personal data collected through the technical procedure to third parties.

In addition to refusing cookies as explained above, you may object to a collection of data that is generated by Google Analytics, which is related to the use of this website, as well as the processing of this data by Google and the chance to preclude any such. For this purpose, you may download a browser add-on under the link and install it. This browser add-on tells Google Analytics, that any data and information about the visits of our website may not be transmitted to Google Analytics. The installation of the browser add-ons is considered an objection by Google.

Further information and the applicable data protection provisions of Google may be retrieved under and under Google Analytics is further explained under the following link

App Usage

When you're using our app for Microsoft Teams or managing your organization's subscription in our customer portal, we'll ask you to authenticate securely via your organization's Microsoft account. Due to the nature of this authentication process we won't gain access to sensitive information like your password. Moreover, you'll have to explicitly consent before any information is shared with our services from your Microsoft account. We'll only ever ask for the least privileged permissions required for a requested service while only using the permissions for a specific service operation without storing acquired information longer than necessary. See here for more information on this process. See here for a complete reference on the Microsoft Graph permissions.

Specifically, we'll use the permissions granted through your Microsoft account for the following purposes:

offline_access: Allows our services to excercise granted permission even when you're not actively using our app at some point. This is necessary for leveraging other permissions like ChannelMessage.Send to deliver scheduled messages even when you're not online.openid: Allows our services to sign you in with your Microsoft account.profile: Allows our services to read basic information from your Microsoft account profile like name, picture and username. We use this for authentication Allows our services to read the email address associated with your Microsoft account. We use this for authentication and communication purposes.User.Read: Allows our services to read basic information from your Microsoft account profile like name, picture and user name. We use this for authentication purposes.Team.ReadBasic.All: Allows our services to read the names and descriptions of your account's teams. We use this to provide you with a recipient selection when scheduling messages.Channel.ReadBasic.All: Allows our services to read the names and descriptions of your account's team channels. We use this to provide you with a recipient selection when scheduling messages.Chat.ReadBasic: Allows our services to read names and members of chats. We use this to provide you with a recipient selection when scheduling messages.ChannelMessage.Send: Allows our services to send a channel message on the behalf of your Microsoft account. We use this to deliver scheduled messages on your behalf.ChatMessage.Send: Allows our services to send a chat message on the behalf of your Microsoft account. We use this to deliver scheduled messages on your behalf.
During app usage you may provide us with additional information in order to schedule messages. This includes message content, recipient and date of delivery. We will only use this data to deliver your messages through the Microsoft Graph API. You remain in full ownership of any data uploaded by you through our services, provided you legally possess the full ownership rights to the uploaded data in the first place.

When purchasing a paid subscription for our services through our customer portal your payment details will be collected and stored by the online payment service provider Stripe. The masks for collecting such data embed remotely hosted components provided by Stripe. We therefore do not gain direct access to confidential data related to payments. The personal data transmitted to Stripe is usually first name, last name, address, email address, IP address or other data necessary for payment processing. Stripe will, if necessary, pass on personal data to affiliates and service providers or subcontractors to the extent that this is necessary to fulfill contractual obligations or for data to be processed in an order. The operating company of Stripe is Stripe, Inc., 510 Townsend Street, San Francisco, CA 94103, USA. The applicable data protection provisions of Stripe may be retrieved under

Privacy Policy Changes

Although most changes are likely to be minor, we may change this privacy policy from time to time, and in our sole discretion. We encourage visitors to frequently check this page for any changes. Your continued use of this site after any change in this privacy policy will constitute your acceptance of such change.

Terms of Service

Scope and Supplier

The supplier (hereinafter referred to as "Cemble", "we", "us", "our") is identified through the following company details:

Henke, Simon & Mehlhorn, Nils GbR
Kahrstr. 19
45128 Essen
E-mail: info(at)
USt-IdNr.: DE318819078
Authorized representatives and managing directors: Simon Henke, Nils Mehlhorn

The laid down terms apply to all services provided through our app for Microsoft Teams ("Send Later"), website and corresponding interactions with our company and/or employees.

By using Cemble's services you ("customer", "user") agree to all of the terms and conditions listed below as well as provide acknowledgment for our privacy policy. If you do not understand any of the laid down terms, please contact us before using Cemble's services.


By using our services you verify that you are above the age of 18 years. Furthermore you attest that any personal or organizational information provided is correct, complete and up-to-date.

Your account and any corresponding information is strictly bound to your person or organization. You are therefore not permitted to sell or sublet your account.

Use of Services

Cemble reserves the right to enforce quotas and usage limits (to any resources, including but not limited to our app for Microsoft Teams, "Send Later") at its sole discretion, with or without notice, which may result in Cemble disabling or throttling your usage of our services for any amount of time.

You may not allow multiple people to use the same account or otherwise access our services in a manner intended to avoid incurring fees.

You agree that Cemble, in its sole discretion and for any or no reason, may terminate or suspend your account. You agree that any termination of your access to our services may be without prior notice, and you agree that Cemble will not be liable to you or any third party for such termination.


Use of our services is possible on a subscription basis. The billing cycle either amounts to one month or one year, depending on your preference chosen during checkout. Charges are proceeded in advance. Subscriptions will renew automatically under the same conditions at the end of each billing cycle. This renewal process may be canceled at any time during the billing cycle. In this case your subscription won't be renewed at the end of the current cycle. However, access to our services will remain until the end of the current cycle.

In order to conclude a subscription, a valid payment method is required. By concluding a subscription, you authorize Cemble to charge all fees arising from the subscription automatically to the provided payment method. Should automatic billing fail for any reason, Cemble may issue an electronic invoice and a corresponding payment deadline. Missing the deadline may result in suspension of the subscription-based use.


Payments on our platform are processed through the certified payment provider Stripe (see for their service agreements). Currently only payment through credit cards is supported. The payment details provided during checkout are neither directly collected on our site, nor are they directly processed by our servers. The masks for collecting such data embed remotely hosted components provided by Stripe. We therefore do not gain direct access to confidential data related to payments (also see our privacy policy regarding Stripe). Any internet communications with Cemble - including the ones for payments - use encryption methods to transfer data securely.


Prices, receipts and bills are issued using U.S. Dollar. All prices include sales tax where applicable. Prices may be subject to alteration. Digital goods are excluded from exchange, therefore no refunds can be provided. We reserve the right to consider refunds on a case-by-case basis granted in sole discretion of Cemble.


All the information on our websites or inside our app is published in good faith and for general information purpose only. Cemble does not make any warranties about the completeness, reliability and accuracy of this information. Any action you take upon the information you find on our websites or inside our apps, is strictly at your own risk. Cemble will not be liable for any losses and/or damages in connection with the use of our services. In regard to our app for Microsoft Teams ("Send Later"), this specifically means we will not be liable for the content of scheduled messages, whether they are delivered on time or at all, nor to the right recipient(s). Please do not use our services to manage business critical operations or communicate sensitive information.

From our website, you can visit other websites by following hyperlinks to such external sites. While we strive to provide only quality links to useful and ethical websites, we have no control over the content and nature of these sites. These links to other websites do not imply a recommendation for all the content found on these sites. Site owners and content may change without notice and may occur before we have the opportunity to remove a link which may have gone 'bad'. Please be also aware that when you leave our website, other sites may have different privacy policies and terms which are beyond our control. Please be sure to check the privacy policies of these sites as well as their "Terms of Service" before engaging in any business or uploading any information.

Prohibited Activities

As a user of our services, you agree not to:

1. Systematically retrieve data or other content from our services to create or compile, directly or indirectly, a collection, compilation, database, or directory without written permission from us.
2. Make any unauthorized use of our services, including collecting usernames and/or email addresses of users by electronic or other means for the purpose of sending unsolicited email, or creating user accounts by automated means or under false pretenses.
3. Use our services to advertise or offer to sell goods and services.
4. Use a buying agent or purchasing agent to make purchases through our services.
5. Circumvent, disable, or otherwise interfere with security-related features of our services, including features that prevent or restrict the use or copying of any content or enforce limitations on the use of our services and/or the content contained therein.
6. Engage in unauthorized framing of or linking to our services.
7. Trick, defraud, or mislead us and other users, especially in any attempt to learn sensitive account information such as user passwords.
8. Make improper use of our support services or submit false reports of abuse or misconduct.
9. Engage in any automated use of the system, such as using scripts to send comments or messages, or using any data mining, robots, or similar data gathering and extraction tools.
10. Interfere with, disrupt, or create an undue burden on our services or the networks or services connected to our services.
11. Attempt to impersonate another user or person or use the username of another user.
12. Sell or otherwise transfer your profile.
13. Use any information obtained from our services in order to harass, abuse, or harm another person.
14. Use our services as part of any effort to compete with us or otherwise use our services and/or the content for any revenue-generating endeavor or commercial enterprise.
15. Decipher, decompile, disassemble, or reverse engineer any of the software comprising or in any way making up a part of our services.
16. Attempt to bypass any measures of our services designed to prevent or restrict access to our services, or any portion of our services.
17. Harass, annoy, intimidate, or threaten any of our employees or agents engaged in providing any portion of our services to you.
18. Delete the copyright or other proprietary rights notice from any Content.
19. Copy or adapt our services’ software.
20. Upload or transmit (or attempt to upload or to transmit) viruses, Trojan horses, or other material, including excessive use of capital letters and spamming (continuous posting of repetitive text), that interferes with any party’s uninterrupted use and enjoyment of our services or modifies, impairs, disrupts, alters, or interferes with the use, features, functions, operation, or maintenance of our services.
21. Upload or transmit (or attempt to upload or to transmit) any material that acts as a passive or active information collection or transmission mechanism, including without limitation, clear graphics interchange formats (“gifs”), 1×1 pixels, web bugs, cookies, or other similar devices (sometimes referred to as “spyware” or “passive collection mechanisms” or “pcms”).
22. Except as may be the result of standard search engine or Internet browser usage, use, launch, develop, or distribute any automated system, including without limitation, any spider, robot, cheat utility, scraper, or offline reader that accesses our services, or using or launching any unauthorized script or other software.
23. Disparage, tarnish, or otherwise harm, in our opinion, us and/or our services.
24. Use our services in a manner inconsistent with any applicable laws or regulations.


All of the content available on or through our services, including without limitation, text, photographs, graphics, logos, trade/service marks, and/or audiovisual content, is owned and/or controlled by Cemble, or other licensors or service users and is protected, as applicable, by copyright, trademark, trade dress, patent, and trade secret laws, other proprietary rights, and international treaties. You acknowledge that our services and any underlying technology or software used in connection with our services contain our proprietary information.


You remain in full ownership of any data uploaded by you through our services, provided you legally possess the full ownership rights to the uploaded data in the first place. You must not upload content through our services that is illegal, immoral, infringing or defamatory. Violations to these terms may result in an instant expiration of your account and may entail legal action.

Governing Law

These terms are governed by and interpreted following the laws of Germany, and the use of the United Nations Convention of Contracts for the International Sale of Goods is expressly excluded. If your habitual residence is in the EU, and you are a consumer, you additionally possess the protection provided to you by obligatory provisions of the law of your country of residence. Cemble and yourself both agree to submit to the non-exclusive jurisdiction of the courts of Essen (city of Germany) which means that you may make a claim to defend your consumer protection rights in regards to these terms in Germany, or in the EU country in which you reside.

Ideas and Feedback

You may choose to or we may invite you to submit comments or ideas about our services, including but not limited to ideas about improving our services. By submitting any such idea, you agree that your disclosure is unsolicited and without restriction and will not place Cemble under any fiduciary or other obligation, and that we are free to use the idea without any additional compensation to you, and/or to disclose the idea on a non-confidential basis or otherwise to anyone.

Final Clauses

In the event that any of the laid down terms shall be or become invalid, all other parts of this agreement shall remain valid. This agreement does not affect your statutory rights. Cemble reserves the right to modify or replace any of the laid down terms at any time.


Test for free, then choose a plan that fits your team's needs in our customer portal.

Billed Yearly
Billed Monthly
$0$3.99 / Month$14.99 / MonthContact us
2 User20 Users100 UsersUnlimited Users
10 Messages / Month200 Messages / Month2000 Messages / MonthUnlimited Messages
$0$4.99 / Month$19.99 / MonthContact us
2 User20 Users100 UsersUnlimited Users
10 Messages / Month200 Messages / Month2000 Messages / MonthUnlimited Messages