Can You Record WhatsApp, Messenger and Telegram Calls?
Find out whether WhatsApp, Messenger and Telegram record calls, what Android and iPhone can capture, and how to keep what you agreed with a customer.
WhatsApp, Messenger and Telegram encrypt private calls end-to-end, and their official pages do not describe a feature for recording a one-to-one call (Telegram lets an admin record only a voice or video chat in a group or channel). A participant can, however, capture a call with a recording app or a second device, though a recording made in a messenger may lack the other person's voice. Heilo records only ordinary phone calls, not calls inside messengers.
Do WhatsApp, Messenger and Telegram record calls?
End-to-end encryption means that only the people in the conversation can hear it, not the messenger's servers. This is how the publishers describe it:
According to WhatsApp's calling page (checked 19 October 2026), WhatsApp calls are always end-to-end encrypted and stay between you and the person you are talking to. The page does not describe a call-recording feature.
Messenger
Meta announced in December 2023 that it was rolling out default end-to-end encryption for private chats and calls on Messenger. In Meta's post (checked 19 October 2026), the company says that no one, itself included, can see what was sent or said unless a user chooses to report a message. The post does not describe a call-recording feature.
Telegram
Telegram's FAQ (checked 19 October 2026) describes voice and video calls, group calls included, as end-to-end encrypted and says nothing about recording them. Voice and video chats and live streams in groups and channels are a separate feature. According to Telegram's blog (post from September 2021, checked 19 October 2026), an admin can record them, and Telegram's API documentation (checked 19 October 2026) says the recorded audio and video are sent automatically to Saved Messages. An earlier blog post (March 2021, checked 19 October 2026) adds that a chat being recorded is marked with a red light next to its title.
Even if a messenger has no call-recording feature, a call can still be saved another way. A participant can use a recording app, a screen recorder or a second phone on speaker. Whether the recording contains both voices depends on the phone, the system and the app; we explain that below. The rules on recording are covered in the article on call recording law.
Why the other person's voice may be missing
According to Android's audio capture documentation (checked 19 October 2026), a recording app can capture another app's audio only if that app marks it as media, game or unknown (USAGE_MEDIA, USAGE_GAME, USAGE_UNKNOWN) and does not block capture. Voice calls are not on that list. So choosing “internal audio” in a screen recorder does not prove that the messenger will expose the other person's voice.
A microphone recording may contain your voice and the sound from the speaker, but the result depends on the device and the situation. Using Bluetooth or a headset can change the result. Simply saving a video file does not mean the audio of the call was captured. The guide to recording calls on Android covers ordinary calls in detail.
Can any app do it?
Cube ACR's FAQ (checked 19 October 2026) says the app records WhatsApp and Viber calls automatically. The publisher adds that not every device can record VoIP calls because of hardware limitations. In a separate entry it says that its workaround for the call-recording limits of Android 9–14 does not work for calls through a headset. The FAQ does not mention Messenger or Telegram, but the Google Play listing (checked 19 October 2026) names Facebook among the supported apps; Telegram is not on that list. This is not a guarantee for any version of a messenger, nor the result of our test of every combination. When an app stops recording, see the guide Cube ACR not recording.
On iPhone, screen recording does not guarantee both sides of the call either. Services that record ordinary calls through conference calling do not automatically record calls inside messengers. There is more in the article on recording calls on iPhone.
If you are considering a recording app, test it first
- Agree the rules for a test recording with the participants.
- Write down the phone model, system, messenger and recorder version.
- Make a short test with both voices, and separately with the headset you actually use.
- Listen to the result from start to finish. Check that no stray notifications or other content were saved.
- Do not treat the test as proof that it will work after every future update.
Do not install unknown apps or grant broad permissions just because of a promise of recording. In a company, rules on access, processing and storage of data come on top.
How to keep what you agreed with a customer
If a messenger has become a regular sales channel, what you agree is scattered across WhatsApp, Messenger, the phone and one employee's memory. Decide which matters you move to an ordinary phone call to the business number:
- new inquiries,
- complaints,
- quotes and offers,
- appointments and deadlines,
- urgent matters,
- conversations after which you need the customer's history.
A messenger can stay for short messages.
Example: a customer writes on WhatsApp: “Can we talk about the quote?” Instead of calling in the messenger, reply: “Sure, please call our business number. If I do not pick up, please leave a message and I will call back with a specific answer.” After the call you can also send the customer a written confirmation of what you agreed. The ways to record ordinary calls are described in the guide on how to record phone calls.
If conversations with customers should be recorded regularly, hold them over a phone number. Heilo has three plans:
- Heilo Line is a separate +48 business number for each rep. Inbound and outbound calls through the number are recorded automatically; outbound calls start in the dashboard with “Call via Heilo” (+48 numbers only). After a call you get a transcript, a summary, suggested tasks and call-coach notes. Once an integration is set up, the results reach your CRM through the API, signed webhooks, Zapier or Make. See the Heilo business number.
- With Heilo Select you keep your own number and add Heilo to a chosen call. Your phone and carrier must support conference calling, and Heilo records from the moment it joins.
- Heilo Voicemail saves messages after missed calls; it requires forwarding of missed calls at your carrier.
None of these plans records calls inside WhatsApp, Messenger or Telegram. Plans and prices are on the pricing page.
The evidentiary value of a recording or a note depends on the specific material and the rules that apply in the given case. The notice about recording and the basis for processing need a separate assessment; a recorder alone does not settle legality.
Sources and editorial review: 19 October 2026; Heilo team.
FAQ
Can you record a Messenger call?
Meta's pages do not describe a call-recording feature in Messenger. You can try a recording app or a screen recorder, but the result depends on the phone, and the recording may not contain the other person's voice. Move important agreements to an ordinary phone call or confirm them in writing.
Will “internal audio” capture the other person?
There is no such guarantee. The audio type and the app's policy can prevent capture.
Does a video call remove these limits?
No. The audio still needs to be checked, and the picture may contain additional data.
Can Heilo record a WhatsApp call?
No. Heilo records only ordinary phone calls. Adding Heilo to a call with Heilo Select works through conference calling at the carrier, so it does not cover messengers either. Suggest a call on your business number to the customer, or confirm what you agreed in writing.
