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Communication · head to head

Messenger vs Sessions

Messenger logo

Messenger

Communication

Meta's standalone messaging app for Facebook, with end to end encryption on by default since 2023

From
Free
Rated
-
Full reviewWebsite
S

Sessions

Communication

Meetings and webinars with a prepared agenda, interactive blocks and a recorded outcome

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Messenger while message content is end-to-end encrypted by default since December 2023, metadata such as who messaged whom and when is not encrypted and remains visible to Meta.; Sessions it will not replace Microsoft Teams or Google Meet for everyday internal calls, so most buyers end up paying for two conferencing tools and asking staff to know which one to open.
  • They diverge on capability: Messenger covers End-to-end encrypted chats, Sessions covers Agenda blocks.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Messenger and Sessions actually diverge.

Attributes where Messenger and Sessions differ
AttributeMessengerSessions
Pricing modelFree, funded by Meta's advertising businessPer user per month
PlatformsiOS, Android, WebWeb

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Communication).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Messenger

  • End-to-end encrypted chats
  • Voice and video calling
  • Marketplace messaging
  • Disappearing messages
  • Cross-app chat with Instagram
  • Business messaging

Only in Sessions

  • Agenda blocks
  • Embedded apps
  • Webinars and registration
  • Recording and transcript
  • Resource library
  • Breakout rooms
  • Scheduling links
  • Browser-based

What people use each for

The jobs each tool is most often brought in to do.

Messenger

  • Messaging friends and family who primarily use Facebook rather than a phone number based appnot Sessions
  • Coordinating a buy or sell exchange through Facebook Marketplace messagingnot Sessions
  • Making free video or voice calls to contacts without needing their phone numbernot Sessions
  • Messaging a business through its Facebook Page for customer servicenot Sessions

Sessions

  • A sales team running the same product demo dozens of times a month that wants the agenda, the deck, the poll and the follow-up questions to be one reusable object rather than rebuilt each time.not Messenger
  • A trainer delivering a recurring workshop where breakouts, exercises and materials need to run in a fixed order without the host juggling tabs live.not Messenger
  • A customer success team running onboarding sessions that must produce a consistent record of what was covered and what the customer asked.not Messenger
  • A small company running public webinars that needs registration, reminders, attendance data and a recording without buying a separate webinar platform alongside its meeting tool.not Messenger

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Messenger

  • While message content is end-to-end encrypted by default since December 2023, metadata such as who messaged whom and when is not encrypted and remains visible to Meta.
  • Full functionality generally assumes a linked Facebook account, which ties messaging to a broader social profile many users would rather keep separate.
  • Cloud chat backups, if enabled, are protected by a PIN the user sets, and losing that PIN without a recovery key can mean losing access to backed-up chat history.
  • As a Meta product, its business model depends on the surrounding Meta advertising ecosystem, and account-level data outside message content still feeds that system.
  • Group chat and calling features have historically launched later or with more limitations on Messenger than on some competing apps built encryption-first from the start.

Sessions

  • It will not replace Microsoft Teams or Google Meet for everyday internal calls, so most buyers end up paying for two conferencing tools and asking staff to know which one to open.
  • The vendor is small and European, competing directly against Zoom and Microsoft, so any team standardising a customer-facing process on it should keep an exit plan and export recordings regularly.
  • The preparation model that makes it good is also overhead; a meeting nobody had time to structure runs no better in Sessions than anywhere else, and teams that will not prepare get no benefit from the licence.
  • Lifetime deals sold through AppSumo mean a segment of the user base pays nothing recurring, which shapes support priorities and has previously produced friction when plan terms changed.
  • It is browser-only, which keeps participation frictionless but leaves it more exposed to browser and network conditions than a native client, and there is no desktop application to fall back on when a call misbehaves.

Pricing, plan by plan

Messenger

Free
  • FreeFree
    • Unlimited messaging, calling and group chats
    • No subscription tier

Sessions

Free
  • FreeFree
    • Meetings with agenda blocks
    • Limited participants and storage
    • Basic recording
  • Solo$undefined/month
    • For a single host
    • Longer meetings and higher attendee limits
    • Registration pages
  • Business$undefined/month
    • Multiple hosts and shared resource library
    • Higher attendee limits
    • Branding and custom registration
  • Enterprise$undefined/month
    • Unlimited participants
    • Custom integrations
    • White labelling

Which should you pick?

Choose Messenger if

  • You need end-to-end encrypted chats.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want voice and video calling.
Messenger review

Choose Sessions if

  • You need agenda blocks.
  • You want to start without paying.
  • You also want embedded apps.
Sessions review

Questions people ask

Is Messenger or Sessions better?
Neither clearly leads. Messenger starts at Free and Sessions at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Messenger or Sessions?
Messenger starts at Free and Sessions at Free.
Does Messenger or Sessions run on more platforms?
Messenger runs on iOS, Android, Web. Sessions runs on Web.
Can I use Messenger for free?
Both have a free tier, so you can try either at no cost before committing.
What is Messenger best used for?
Messenger is most often used for messaging friends and family who primarily use facebook rather than a phone number based app, coordinating a buy or sell exchange through facebook marketplace messaging, making free video or voice calls to contacts without needing their phone number, messaging a business through its facebook page for customer service. Of those, messaging friends and family who primarily use facebook rather than a phone number based app and coordinating a buy or sell exchange through facebook marketplace messaging are not what Sessions is typically brought in for.
What can Messenger do that Sessions cannot?
Messenger covers End-to-end encrypted chats, Voice and video calling, Marketplace messaging, Disappearing messages. Sessions covers Agenda blocks, Embedded apps, Webinars and registration, Recording and transcript.

Answered from the vendors’ own pages

Messenger: Is Messenger encrypted by default now?

Yes, since December 2023 personal chats and calls are end-to-end encrypted by default, moving on from the earlier opt-in Secret Conversations mode.

Sessions: Is Sessions still operating?

Yes. It is an active Bucharest-based company with a New York presence, founded in 2020, still shipping product in 2026.

Messenger: What can Meta still see if chats are encrypted?

Metadata such as who is messaging whom, when, and group membership is not encrypted and remains visible to Meta, even though message content is.

Sessions: Does it replace Zoom?

For structured external calls, demos, workshops and webinars, yes. For everyday internal meetings most teams keep Teams or Meet alongside it.

Messenger: Do I need a Facebook account to use Messenger?

In some markets Messenger can be used with just a phone number, but most features assume a linked Facebook account.

Sessions: Is there a free plan?

Yes, with limits on participants, meeting length and storage. Paid plans are published on the vendor site and billed annually.

Sessions: Who funded it?

Roughly 9 million euros in total, about half from the founder personally, with EarlyBird, LAUNCHub and Stride making up the rest.

Sessions: Can participants join without installing anything?

Yes, it runs in the browser with no client install for attendees.

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