Free Session alternatives
Top Messaging Apps like Session
The most popular alternative to Session is Signal, which has a free version. Other great alternatives to Session are SimpleX Chat, Olvid, Element, and Telegram.
Most alternatives to Session are in the Messaging Apps category, compared here by price, platform and features.
All Session alternatives
Signal is a free, open-source messenger run by the nonprofit Signal Foundation. Messages, calls, group chats and media are end-to-end encrypted with the Signal Protocol, and the service is designed to collect as little metadata as possible. Registration requires a phone number, though usernames let you chat without sharing it, and the app has no ads or trackers.
10 Signal alternativesPros
- Signal Protocol encrypts messages, calls and groups end to end
- Run by a nonprofit, with minimal metadata and no ads
- Usernames let you chat without revealing your phone number
Cons
- A phone number is still required to register
- Fewer of your contacts are likely to use it than mainstream apps
Cost / LicenseFreeOpen sourceCategoriesSimpleX Chat is an open-source messenger that does not assign users any identifier, not even a random one: contacts connect through one-time links or QR codes. Messages are end-to-end encrypted and pass through relay servers that keep no user profiles, and anyone can run their own relays. It supports groups, voice and video calls, disappearing messages and multiple chat profiles.
9 SimpleX Chat alternativesPros
- No user identifiers at all, not even random ones
- Anyone can run their own relay servers
- Groups, calls, disappearing messages and multiple chat profiles
Cons
- Connecting through one-time links is less convenient than a contact list
- Small user base, so few contacts will already be on it
- Using one account across several devices is limited
Cost / LicenseFreeOpen sourceCategoriesOlvid is an end-to-end encrypted messenger developed in France that works without a phone number, email address or central user directory: contacts are added by exchanging codes in person or through trusted introductions. Its security has been certified by ANSSI, the French cybersecurity agency, and its apps are open source. Messaging is free, with paid subscriptions for advanced features and for businesses.
8 Olvid alternativesPros
- No phone number, email or central user directory required
- Security certified by ANSSI, the French cybersecurity agency
- Open source apps on desktop and mobile
Cons
- Adding contacts in person or via introductions slows onboarding
- Small user base, so most contacts will need to install it
- Advanced features and business use require a subscription
Cost / LicenseFreemiumOpen sourceCategoriesElement is a messaging app from the team that created Matrix, an open standard for decentralized, federated chat. Rooms, direct messages and calls are end-to-end encrypted, and people on different Matrix servers can talk to each other like email. Individuals can join a public server for free, while organizations and governments self-host or buy Element's enterprise server suite, with bridges to other chat networks.
12 Element alternativesPros
- End-to-end encryption by default for private rooms and messages
- Federated Matrix network, so no single company controls your chats
- Open source and self-hostable, popular with public sector bodies
Cons
- Encryption keys and device verification can confuse newcomers
- Running your own Matrix server takes real technical effort
- Fewer business integrations than mainstream team chat apps
Cost / LicenseFreemiumOpen sourceCategoriesTelegram is a cloud-based messaging app that syncs chats across phones, desktops and the web, with very large groups, broadcast channels and an extensive bot platform. Its client apps are open source, but the server is not, and only the optional Secret Chats are end-to-end encrypted. Telegram Premium adds extras such as bigger uploads and faster downloads.
10 Telegram alternativesPros
- Cloud sync across phone, desktop and web
- Huge groups, broadcast channels and a powerful bot platform
- Open source clients that are fast and polished
Cons
- Regular chats are not end-to-end encrypted, only Secret Chats are
- Secret Chats do not sync across devices and are unavailable in groups
- Server code is closed, unlike the client apps
Cost / LicenseFreemiumOpen sourceCategoriesWhatsApp is Meta's messaging app for text, voice notes, photos, group chats and voice or video calls. Personal messages and calls are end-to-end encrypted by default using the Signal Protocol, and each account is linked to a phone number. Companion apps run on desktop and the web, and WhatsApp Business lets companies chat with their customers.
8 WhatsApp alternativesPros
- Huge user base makes it easy to reach almost anyone
- Personal chats and calls are encrypted by default with the Signal Protocol
- WhatsApp Business lets companies talk with their customers
Cons
- Owned by Meta, which collects metadata about how you use it
- Every account is tied to a phone number
Cost / LicenseFreeProprietaryCategoriesViber is a messaging and calling app from Rakuten Viber, offering one-to-one and group chats, voice and video calls, stickers, and large public communities and channels. Chats and calls are end-to-end encrypted by default, and disappearing messages are available. Paid Viber Out credits let users call regular mobile and landline numbers.
8 Viber alternativesPros
- Chats and calls are end-to-end encrypted by default
- Large public communities and channels
- Viber Out credits let you call regular mobile and landline numbers
Cons
- Ads and sponsored content appear in the app
- A phone number is required to sign up
- Widely used in some countries but rare in others
Cost / LicenseFreemiumProprietaryCategoriesMessenger is Meta's chat app for messaging and calling people you know on Facebook, with group chats, voice and video calls, reactions, stickers and media sharing. Personal chats and calls have been end-to-end encrypted by default since late 2023, and disappearing messages are available. It runs on iPhone, iPad and Android as well as in the browser.
8 Messenger alternativesPros
- Easy way to reach Facebook contacts without swapping phone numbers
- Personal chats and calls are end-to-end encrypted by default
- Rich group chats, video calls, reactions and stickers
Cons
- Collects extensive data linked to your Meta profile
- Requires a Facebook account to use
Cost / LicenseFreeProprietaryCategories
Session vs its alternatives at a glance
Pricing, platforms and the key features of Session, compared with its most popular alternatives.
| App | Pricing | Platforms | Ad-free | Disappearing messages | End-to-end encryption | Group chats | No phone number required |
|---|---|---|---|---|---|---|---|
 Session | FreeOpen source | Windows, Mac, Linux, iPhone, Android | |||||
 Signal | FreeOpen source | Windows, Mac, Linux, iPhone, Android | |||||
 SimpleX Chat | FreeOpen source | Windows, Mac, Linux, iPhone, Android, Self-hosted | |||||
 Olvid | FreemiumOpen source | Windows, Mac, Linux, iPhone, Android | |||||
 Element | FreemiumOpen source | Web, Windows, Mac, Linux, iPhone, Android, Self-hosted | |||||
 Telegram | FreemiumOpen source | Web, Windows, Mac, Linux, iPhone, Android |
Session alternatives: frequently asked questions
What is the best alternative to Session?
The most popular alternative to Session is Signal: Private messaging with end-to-end encryption for everything. Other great alternatives are SimpleX Chat, Olvid, Element, and Telegram.
Is there a free alternative to Session?
Yes, 8 alternatives are free or have a free plan, including Signal, SimpleX Chat, Olvid, and Element.
Is there an open source alternative to Session?
Yes, 5 open source alternatives are listed, including Signal, SimpleX Chat, Olvid, and Element.
Is Session free?
Yes, Session is free to use.
Compare Session with its alternatives
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