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SimpleX Chat

Ranked 10 of 48 messaging apps by recommenders

Recommended for strong metadata privacy and no phone number or account; open source and audited. Common caveat: Android battery drain and harder usability.

Recommended for strong metadata privacy and no phone number or account; open source and audited. Common caveat: Android battery drain and harder usability.

74 people gave an opinion

recommend it
45
criticize it
29
approval share
61%
Each figure is one person. RecommendsCriticizes

Recommended in 13 of 13 months

  1. November 2025: recommended
  2. December 2025: recommended
  3. January 2026: recommended
  4. February 2026: recommended
  5. March 2026: recommended
  6. April 2026: recommended
  7. May 2026: recommended
  8. June 2026: recommended
  9. July 2026: recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: recommended (month in progress)

Why it doesn’t carry the badge

  • 45 people recommend itNeeds 10 or more, met.
  • 1.5 recommenders for every criticNeeds 2 to 1 or better, not met.
  • Recommended in 13 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Strong metadata privacy protection

    “More technically complex and unreliable protocols such as SimpleX attempt to also protect the metadata.”

    Comment from 16 Oct 2026 in “Why I Wrote PGP (1991, revised 1999)”

    “We know that it's vastly easier to undermine users' privacy on WhatsApp than on SimpleX.”

    Comment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

    “providing better transport anonymity than general-purpose networks, like Tor or VPN”

    Comment from 15 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”
  • No phone number or account needed

    “Simplex Chat looks like a decent alternative. It also has the benefit of not needing a phone number or email address.”

    Comment from 28 Nov 2025 in “EU Council Approves New "Chat Control" Mandate Pushing Mass Surveillance”

    “SimpleX for calls and texts (no accounts and therefore the least PII possible)”

    Comment from 7 Oct 2026 in “Couple was swatted 55 times in 2 years over a post about Norm Macdonald”

    “no phone number, no account, p2p via onion routing and public relay servers”

    Comment from 27 Mar 2026 in “SimpleX Chat”
  • Open source, auditable, reproducible builds

    “everything is open, the clients have reproducible builds, but it seems like it may end up being a hassle”

    Comment from 24 Sep 2026 in “Two-tier encryption in the UK”

    “It's open source, it's auditable, and the code does not have worldviews of its own.”

    Comment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

    “its model of distribution and being open-source makes it much harder to infiltrate”

    Comment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”
  • Two security audits published

    “There have been two security audits and a third is coming this year.”

    Comment from 27 Mar 2026 in “SimpleX Chat”

    “the product is solid and they've published two TrailOfBits audits”

    Comment from 25 Aug 2026 in “Jabber/XMPP: 25 Years of Digital Independence”

What people warn about

Each mark is one comment

  • Android battery drain from notifications

    “If they fix the android battery issue (due to how notifications work) it would be a lot easier to get people to switch.”

    Comment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

    “at the moment there are issues with battery usage on android devices because of the way notifications are done”

    Comment from 20 Nov 2025 in “Verifying your Matrix devices is becoming mandatory”
  • Harder to use, less reliable

    “If you actually want Session or SimpleX, which sacrifice usability for even more privacy, then you know where to find those services.”

    Comment from 29 Aug 2026 in “U.S. sanctions against the A/I Collective”

    “I have built bare minimum hello world bots in simplex and session and I think both had a lot of troubles to go through”

    Comment from 22 Dec 2025 on Hacker News

    “everything is open, the clients have reproducible builds, but it seems like it may end up being a hassle”

    Comment from 24 Sep 2026 in “Two-tier encryption in the UK”
  • Leaks IP address unless Tor used

    “SimpleX seems trustworthy enough, with thoughtful design decisions, even if it fails my "forced tor" requirement.”

    Comment from 12 Feb 2026 in “Discord Just Killed Anonymity”

    “they don't implement Tor by default, so your IP address is an identifier”

    Comment from 10 Oct 2026 in “A statement on the Tor Project's relationship with Mullvad”

    “Unless you install and configure Tor, SimpleX client does not take actions to hide your IP-address from the server”

    Comment from 24 Dec 2025 in “We Abandoned Matrix: The Dark Truth About User Security and Safety (2024)”
  • Relay servers may still see traffic

    “I liked the SimpleX concept, but would prefer its relay server were replaced by Tor or i2p network.”

    Comment from 16 Dec 2025 in ““Super secure” messaging app leaks everyone's phone number”

    “There is still a risk that a server maliciously records all queues and messages (even though encrypted) sent via the same transport connection”

    Comment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

Other messaging apps people recommend

The four most recommended other messaging apps, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

SimpleX Chat compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Signal48633060%139 yrs5 owners—
Discord40073335%1210 yrs24 owners—
WhatsApp30050337%122 yrs3 owners—
Telegram22921152%1210 yrs4 owners—
SimpleX ChatThis page452961%13——
See all 48 messaging apps, ranked

What people said

40 of the 118 comments that mention it, newest first. Each links to the original comment.

“the main issue with SimpleX is that it lies in its marketing material that it has no identifiers”

MixedComment from 31 Oct 2026 in “Molly (Signal fork) has not been updated since 3 months and is vulnerable”

“would definitely be good for privacy, it would totally enable even more swatting”

MixedComment from 16 Oct 2026 on Hacker News

“More technically complex and unreliable protocols such as SimpleX attempt to also protect the metadata.”

MixedComment from 16 Oct 2026 in “Why I Wrote PGP (1991, revised 1999)”

“they don't implement Tor by default, so your IP address is an identifier”

MixedComment from 10 Oct 2026 in “A statement on the Tor Project's relationship with Mullvad”

“take additional steps to mitigate such kinds of Sybil attacks that people talk about against Tor”

RecommendsComment from 9 Oct 2026 in “A statement on the Tor Project's relationship with Mullvad”

“SimpleX for calls and texts (no accounts and therefore the least PII possible)”

RecommendsComment from 7 Oct 2026 in “Couple was swatted 55 times in 2 years over a post about Norm Macdonald”

“everything is open, the clients have reproducible builds, but it seems like it may end up being a hassle”

MixedComment from 24 Sep 2026 in “Two-tier encryption in the UK”

“SimpleX + Orbot (and VPN for calls) for secure telecommunication”

RecommendsComment from 22 Sep 2026 in “Apple has added persistent 'ads' to iOS, and it's driving users crazy”

“providing better transport anonymity than general-purpose networks, like Tor or VPN”

RecommendsComment from 15 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”

“offer relatively better level of data security and are available on F-Droid main repo”

RecommendsComment from 14 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”

“it uses onion routing and can be configured to always use private routing/relays”

RecommendsComment from 14 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”

“They take steps to protect metadata but it's nothing compared to SimpleX.”

RecommendsComment from 14 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”

“If you want metadata privacy you should use SimpleX instead anyway.”

RecommendsComment from 13 Sep 2026 in “Registration without a phone number on Signal will use zero-knowledge proofs”

“If you actually want Session or SimpleX, which sacrifice usability for even more privacy, then you know where to find those services.”

MixedComment from 29 Aug 2026 in “U.S. sanctions against the A/I Collective”

“the product is solid and they've published two TrailOfBits audits”

RecommendsComment from 25 Aug 2026 in “Jabber/XMPP: 25 Years of Digital Independence”

“SimpleX has more privacy and anonymity but has worse usability.”

MixedComment from 10 Aug 2026 in “Signal is working on a paid option to create an account without a phone number”

“they use a full-mesh which means sending a message to each user separately”

MixedComment from 9 Jul 2026 in “How should group chats work in decentralized systems?”

“I really liked this idea but how do you keep this no identity platform bot free?”

RecommendsComment from 29 Jun 2026 in “SimpleX: A messaging platform with no user identifiers”

“SimpleX would be a better choice for activism because there's a lot less metadata.”

RecommendsComment from 17 Jun 2026 in “How Did the Feds Get into Anti-ICE Activists' Signal Messages?”

“whoever wants to continue to talk with you can continue doing so on signal, simplex, matrix, or whatever”

RecommendsComment from 27 May 2026 in “Meta Wants You to Pay for Instagram, Facebook, and WhatsApp Now”

“Nobody could scam you if you only used Signal usernames or SimpleX addresses”

RecommendsComment from 26 May 2026 in “Bay Area mom out thousands after scammers use AI to mimic daughter's voice”

“If you're looking for a decentralized alternative SimpleX Chat is a more secure option.”

RecommendsComment from 9 Apr 2026 in “Session is shutting down in 90 days”

“Modern messengers like Signal or SimpleX allow you to share one-time contact info”

RecommendsComment from 2 Apr 2026 in “Gone (Almost) Phishin'”

“There have been two security audits and a third is coming this year.”

RecommendsComment from 27 Mar 2026 in “SimpleX Chat”

“no phone number, no account, p2p via onion routing and public relay servers”

RecommendsComment from 27 Mar 2026 in “SimpleX Chat”

“SimpleX seems trustworthy enough, with thoughtful design decisions, even if it fails my "forced tor" requirement.”

MixedComment from 12 Feb 2026 in “Discord Just Killed Anonymity”

“simplex is more decentralized considering session's more crypto related and wants to ask you for money for node whereas simplex doesn't”

MixedComment from 4 Jan 2026 on Hacker News

“Unless you install and configure Tor, SimpleX client does not take actions to hide your IP-address from the server”

CriticizesComment from 24 Dec 2025 in “We Abandoned Matrix: The Dark Truth About User Security and Safety (2024)”

“The goal of the design is to prevent correlation of which IP address communicates with which”

RecommendsComment from 24 Dec 2025 in “We Abandoned Matrix: The Dark Truth About User Security and Safety (2024)”

“I have built bare minimum hello world bots in simplex and session and I think both had a lot of troubles to go through”

MixedComment from 22 Dec 2025 on Hacker News

“I liked the SimpleX concept, but would prefer its relay server were replaced by Tor or i2p network.”

MixedComment from 16 Dec 2025 in ““Super secure” messaging app leaks everyone's phone number”

“the only unique SimpleX feature I really like is that it uses separate ids for every connection and group”

MixedComment from 15 Dec 2025 in ““Super secure” messaging app leaks everyone's phone number”

“Simplex Chat looks like a decent alternative. It also has the benefit of not needing a phone number or email address.”

RecommendsComment from 28 Nov 2025 in “EU Council Approves New "Chat Control" Mandate Pushing Mass Surveillance”

“If they fix the android battery issue (due to how notifications work) it would be a lot easier to get people to switch.”

MixedComment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

“its model of distribution and being open-source makes it much harder to infiltrate”

RecommendsComment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

“We know that it's vastly easier to undermine users' privacy on WhatsApp than on SimpleX.”

RecommendsComment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

“There is still a risk that a server maliciously records all queues and messages (even though encrypted) sent via the same transport connection”

CriticizesComment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

“It's open source, it's auditable, and the code does not have worldviews of its own.”

RecommendsComment from 23 Nov 2025 in “Signal knows who you're talking to (2023)”

“Seems to take security and decentralization pretty far while keeping it convenient enough.”

RecommendsComment from 20 Nov 2025 in “Researchers discover security vulnerability in WhatsApp”

“at the moment there are issues with battery usage on android devices because of the way notifications are done”

MixedComment from 20 Nov 2025 in “Verifying your Matrix devices is becoming mandatory”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.