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Comparison · Comms
Proton Bridge vs Zoho Cliq
A side-by-side editorial comparison of Proton Bridge and Zoho Cliq — release velocity, themes, recent moves, and the top alternatives to consider.
Proton Bridge vs Zoho Cliq: at a glance
What is Proton Bridge?
Proton Bridge is in pure maintenance: security patches and RFC compliance fixes dominate 2026
Proton Bridge has shipped six releases since February, none of which introduce user-visible features. The work is security vulnerability patching (August 2026 CVEs), RFC3501 IMAP compliance fixes, Go toolchain upgrades, and bug fixes in the Gluon IMAP server component. The v3.24.0 cycle added IMAP connection limiting and buffer pooling for message decryption — the most substantive user-affecting work in the reviewed period.
What is Zoho Cliq?
Zoho Cliq 7.0 bets on AI conversation summaries and Neat hardware to close the gap with enterprise messaging platforms
Zoho Cliq is mid-cycle on its most substantial release in years. Cliq 7.0 (August 2026) introduced AI-powered thread summaries, automatic task extraction from conversations, voice transcription with AI notes, and a redesigned developer platform. The guest user feature was overhauled for external collaboration, and the product now runs natively on Neat conferencing hardware — moving from software into physical meeting rooms.
Proton Bridge vs Zoho Cliq: editorial side-by-side
Proton Bridge
5.0COMMS
Proton Bridge is in pure maintenance: security patches and RFC compliance fixes dominate 2026
◆ Current state
Proton Bridge has shipped six releases since February, none of which introduce user-visible features. The work is security vulnerability patching (August 2026 CVEs), RFC3501 IMAP compliance fixes, Go toolchain upgrades, and bug fixes in the Gluon IMAP server component. The v3.24.0 cycle added IMAP connection limiting and buffer pooling for message decryption — the most substantive user-affecting work in the reviewed period.
◆ Where it's heading
Proton Bridge is in a sustain phase. The Gluon subsystem is getting more robust error reporting, CPU/memory bounds on the RFCP parser, and feature flags for controlled rollouts — signals of hardening a component that has historically caused reliability issues. No new end-user capabilities are visible in the roadmap from the changelog alone.
◆ Prediction
The next release will likely be another security or compatibility patch. Meaningful feature expansion would require Proton to signal a direction change for Bridge publicly, and nothing in this changelog points toward one.
Zoho Cliq
6.3COMMS
Zoho Cliq 7.0 bets on AI conversation summaries and Neat hardware to close the gap with enterprise messaging platforms
◆ Current state
Zoho Cliq is mid-cycle on its most substantial release in years. Cliq 7.0 (August 2026) introduced AI-powered thread summaries, automatic task extraction from conversations, voice transcription with AI notes, and a redesigned developer platform. The guest user feature was overhauled for external collaboration, and the product now runs natively on Neat conferencing hardware — moving from software into physical meeting rooms.
◆ Where it's heading
Cliq is running a dual-layer play: embed Zia AI deeply enough in conversations that task tracking happens inside the messaging layer rather than alongside it, while simultaneously opening to the agentic ecosystem through MCP integration and a more accessible developer platform. The Neat hardware integration points toward a longer-term push for enterprise room-system budgets, typically owned by IT rather than team leads.
◆ Prediction
Expect deeper Zia integration within the Cliq developer platform — bots triggered by conversation context rather than scheduled tasks. The MCP path suggests Cliq is positioning itself as a target for external AI agents, not just a source of data for them.
Alternatives to Proton Bridge 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 Proton Bridge or Zoho Cliq.
Signal Desktop
Signal adds granular notification controls: badge content, muted threads, restore defaults
Krisp
Krisp adds deepfake detection and expands Voice Translation as its Call Center AI platform deepens enterprise compliance tools.
Netcore Cloud
Netcore's recent entries are blog content, not product releases — the signal is a BFSI and ecommerce vertical sales push.
Canary Mail
Canary Mail ships AI chat history while sustaining a cross-platform bug fix cadence.
Superhuman
Superhuman is becoming the email layer for AI agents, not just the fastest email client.
See all Proton Bridge alternatives → · See all Zoho Cliq alternatives →
Recent activity from Proton Bridge and Zoho Cliq
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoZoho CliqStep into smarter meetings: Zoho Cliq Rooms is now available on Neat devices
- 5d agoZoho CliqBring external collaborators into the right Cliq conversations with the revamped guest user feature
- 7d agoProton BridgeSecurity patches and RFC3501 IMAP compliance fixes
- 15d agoZoho CliqAI that moves work forward: Inside Zoho Cliq 7.0 ⚡
- 28d agoZoho CliqCliq 7.0: Built to fit the way you work
- 28d agoZoho CliqCliq 7.0: From hours to minutes with the Cliq developer platform
- 28d agoZoho CliqCliq 7.0: Persistent mini-chat embedded across Zoho apps
- 1mo agoProton BridgemacOS 27 crash fix, vulnerability patches, Go 1.26.4 toolchain
- 3mo agoProton BridgeVulnerability patches, toolchain update, legacy code removal
- 4mo agoProton BridgeGo base image update to Debian Bullseye
- 4mo agoProton BridgeRestore previous IMAP unlabel endpoint behind feature flag
- 5mo agoProton BridgeIMAP connection limiting and message decryption buffer pooling
Frequently asked questions
What is the difference between Proton Bridge 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 1 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 Proton Bridge 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 1 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 Proton Bridge?
Top Proton Bridge alternatives in Comms are ranked by recent ship velocity. Browse the "Proton Bridge alternatives" section above for the current picks, or visit /alternatives/proton-bridge 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.