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Comparison · Comms
Mailu vs Zoho Cliq
A side-by-side editorial comparison of Mailu and Zoho Cliq — release velocity, themes, recent moves, and the top alternatives to consider.
Mailu vs Zoho Cliq: at a glance
What is Mailu?
Mailu ships one pinned release per issue, and most of them are Roundcube's.
The 2024.06 branch releases on demand: an issue or PR comes in, a pinned version goes out, and the changelog is one or two lines. Four of the six most recent releases are webmail-driven — three Roundcube bumps in this window alone, the latest to 1.6.18 clearing a TLS-configuration warning, an earlier one to 1.6.17 closing two CVEs. The remainder are Mailu's own code: an X-Forwarded-By header fix tied to a published advisory, sieve field escaping that repaired autoreplies and closed an injection path, and two admin-UI form flow corrections.
What is Zoho Cliq?
Zoho Cliq is opening its bot platform to AI coding agents through MCP tools.
Cliq 7.0 shipped in August with AI summarisation, a developer platform refresh and Cliq Mini embedded across Zoho apps. September added reworked guest access, Cliq Rooms on Neat hardware and per-role subscription plans. In October Cliq published MCP tools for its developer platform, so automations can be generated with an AI coding assistant instead of written by hand.
Mailu vs Zoho Cliq: editorial side-by-side
Mailu
5.0COMMS
Mailu ships one pinned release per issue, and most of them are Roundcube's.
◆ Current state
The 2024.06 branch releases on demand: an issue or PR comes in, a pinned version goes out, and the changelog is one or two lines. Four of the six most recent releases are webmail-driven — three Roundcube bumps in this window alone, the latest to 1.6.18 clearing a TLS-configuration warning, an earlier one to 1.6.17 closing two CVEs. The remainder are Mailu's own code: an X-Forwarded-By header fix tied to a published advisory, sieve field escaping that repaired autoreplies and closed an injection path, and two admin-UI form flow corrections.
◆ Where it's heading
This is a maintenance branch behaving exactly as a maintenance branch should, and the pinned-version model is the product: operators get upstream security work packaged and tagged without tracking Roundcube themselves. The security items divide cleanly — most arrive from bundled components, a minority from Mailu's own code, and the project patches both on the same cadence. Nothing in this window suggests new capability is being developed on this branch.
◆ Prediction
Expect the next release to follow the same trigger: a Roundcube advisory or a client compatibility report producing a single-line changelog and a new pinned tag. Any feature work would be happening on the main version, which this feed does not cover.
Zoho Cliq
6.3COMMS
Zoho Cliq is opening its bot platform to AI coding agents through MCP tools.
◆ Current state
Cliq 7.0 shipped in August with AI summarisation, a developer platform refresh and Cliq Mini embedded across Zoho apps. September added reworked guest access, Cliq Rooms on Neat hardware and per-role subscription plans. In October Cliq published MCP tools for its developer platform, so automations can be generated with an AI coding assistant instead of written by hand.
◆ Where it's heading
Cliq is turning into the messaging layer of the Zoho suite and widening its reach: other Zoho apps, meeting-room hardware, external guests, and now AI agents that write its automations. The developer platform keeps lowering the cost of building bots and workflows, first through 7.0's low-code tooling and now through MCP. Pricing is moving the same way, with role-based plans meant to put more of each company on Cliq.
◆ Prediction
Expect more of the Cliq developer platform (bots, handlers, widgets) to be exposed through MCP. The entries don't show whether AI-assisted building will be priced separately.
Alternatives to Mailu and Zoho Cliq
Other Comms products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Mailu or Zoho Cliq.
Element
Element 1.12.33 ships: simpler recovery keys, mandatory verification, no libolm migration.
Tawk.to
tawk.to's widget 4.4.0 turns to keyboard and screen-reader fixes after a run of form work.
Krisp
Krisp 2.83.4 brings Voice Translation into conference calls and lightens Accent Conversion.
Pixelfed
Pixelfed 0.15.2 ships the PHP RCE patches and turns cached timelines on for everyone.
Salesmsg
Salesmsg Reviews can now trigger follow-ups automatically based on a customer's latest rating.
See all Mailu alternatives → · See all Zoho Cliq alternatives →
Recent activity from Mailu and Zoho Cliq
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16d agoZoho CliqVibe code your automations with Cliq platform MCP tools
- 1mo agoZoho CliqBeyond productivity: Why live captions belong in every meeting
- 1mo agoZoho CliqMix-and-match plans let each role pay for what it uses ⚡
- 1mo agoZoho CliqStep into smarter meetings: Zoho Cliq Rooms is now available on Neat devices
- 1mo agoZoho CliqBring external collaborators into the right Cliq conversations with the revamped guest user feature
- 1mo agoZoho CliqAI that moves work forward: Inside Zoho Cliq 7.0
- 2mo agoMailuRoundcube 1.6.18 bump clears a TLS-config warning
- 3mo agoMailuAutoconfig fix for modern K-9 Mail
- 3mo agoMailuRoundcube 1.6.17 closes two CVEs
- 3mo agoMailuSets X-Forwarded-By in response to a GHSA advisory
- 3mo agoMailuAdmin UI keeps form values on failed submit
- 4mo agoMailuEscapes sieve fields, fixing autoreplies with special characters
Frequently asked questions
What is the difference between Mailu and Zoho Cliq?
They serve adjacent needs but don't currently overlap on shipped themes. Zoho Cliq is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Mailu better than Zoho Cliq?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Zoho Cliq is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Comms products to evaluate alongside.
What are the best alternatives to Mailu?
Top Mailu alternatives in Comms are ranked by recent ship velocity. Browse the "Mailu alternatives" section above for the current picks, or visit /alternatives/mailu for the full list with editorial commentary on each.
What are the best alternatives to Zoho Cliq?
Top Zoho Cliq alternatives in Comms are ranked by recent ship velocity. Browse the "Zoho Cliq alternatives" section above for the current picks, or visit /alternatives/zoho-cliq for the full list with editorial commentary on each.