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Comparison · Support
Hiver vs Plain
A side-by-side editorial comparison of Hiver and Plain — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:customer-supportai-agents
Hiver vs Plain: at a glance
What is Hiver?
Hiver pivots from Gmail-only to AI-grounded omnichannel.
The recent feed shows two parallel pushes: an AI knowledge layer (Google Drive, Confluence, and Google Sheets becoming Ask-AI-queryable sources) and a channel-expansion push (Slack as a managed customer-service channel inside Hiver Omni, plus omnichannel search and automation primitives that work across email/chat/Slack). Automation gets meaningful new building blocks too — API calls as actions, new triggers and conditions.
What is Plain?
Support platform betting hard on an agentic AI responder as the default first touch
Plain is a customer-support tool whose recent work is dominated by two AI agents: Ari (autonomous responder) and Sidekick (assistant). In this window Ari was rebuilt from a classify-and-handoff workflow into an agentic, search-first default first responder, suggested replies were moved onto the same engine, and Sidekick gained tool integrations and a Slack presence. Platform plumbing (Attio, Linear, workflows) continues alongside.
Hiver vs Plain: editorial side-by-side
Hiver
7.5SUPPORT
Hiver pivots from Gmail-only to AI-grounded omnichannel.
◆ Current state
The recent feed shows two parallel pushes: an AI knowledge layer (Google Drive, Confluence, and Google Sheets becoming Ask-AI-queryable sources) and a channel-expansion push (Slack as a managed customer-service channel inside Hiver Omni, plus omnichannel search and automation primitives that work across email/chat/Slack). Automation gets meaningful new building blocks too — API calls as actions, new triggers and conditions.
◆ Where it's heading
Hiver is repositioning from 'shared inboxes inside Gmail' to 'AI-grounded omnichannel customer service platform.' The Slack-as-channel and API-call automation moves directly compete with Front, Help Scout, and the lightweight tier of Zendesk. The AI knowledge-source work is laying the grounding layer that turns Hiver AI from a reply-suggester into something closer to a tier-1 agent.
◆ Prediction
Expect a Microsoft Teams channel addition, more knowledge-source connectors (Notion, SharePoint, Salesforce KB), and a packaged 'AI Agent' tier that bundles Ask AI + grounded sources + automation actions into something that resolves tickets autonomously. Pricing for AI usage is the next question — flat seats won't survive heavy Ask-AI workloads on customer data.
Plain
5.0SUPPORT
Support platform betting hard on an agentic AI responder as the default first touch
◆ Current state
Plain is a customer-support tool whose recent work is dominated by two AI agents: Ari (autonomous responder) and Sidekick (assistant). In this window Ari was rebuilt from a classify-and-handoff workflow into an agentic, search-first default first responder, suggested replies were moved onto the same engine, and Sidekick gained tool integrations and a Slack presence. Platform plumbing (Attio, Linear, workflows) continues alongside.
◆ Where it's heading
The direction is unmistakably AI-native support: make the agent the default first responder, give it agentic search and tool access, and meet users where they work (Slack, the composer, workflows). The non-AI releases — CRM connectors, workflow actions, API additions — increasingly exist to feed context to that agent.
◆ Prediction
Expect Ari and Sidekick to keep absorbing the support workflow — more tool integrations, deeper autonomy, and tighter loops between suggested replies and autonomous sends — with platform/API work continuing to supply the context they rely on.
Alternatives to Hiver and Plain
Other Support 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 Hiver or Plain.
Spiceworks
Spiceworks remains an IT-news desk, not a product — its feed is editorial
Supportbench
Supportbench's feed is a daily helpdesk-migration blog, not a changelog
Front
Front is rebuilding the shared inbox around AI agents and omnichannel reach.
Service Fusion
Service Fusion's feed is field-service marketing and partner content, not release notes.
Respond.io
Respond.io is pushing AI agents deeper into every stage of the customer conversation.
Recent activity from Hiver and Plain
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoPlainAPI: createThreadLink can attach existing Linear issues
- 9d agoPlainSidekick AI now answers in Slack via @mention
- 10d agoPlainSix improvements to Ari's response judgment
- 17d agoPlainSend a Slack message as a workflow action
- 1mo agoPlainAri rebuilt as an agentic, search-first default responder ⚡
- 1mo agoPlainSidekick connects to your tools to pull live context ⚡
- 1mo agoHiverRun queries on Google Sheets with Ask AI
- 1mo agoHiverGoogle Drive and Confluence as AI Knowledge Sources ⚡
- 1mo agoHiverNew Automation trigger and condition
- 1mo agoHiverRun queries on Google Sheets with Ask AI
- 1mo agoHiverGoogle Drive and Confluence as AI Knowledge Sources
- 2mo agoHiverIntroducing Omnichannel Search
Frequently asked questions
What is the difference between Hiver and Plain?
Both compete on the same themes — customer-support, ai-agents — within Support. Hiver is currently shipping more aggressively (velocity 7.5 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 Hiver better than Plain?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Hiver is currently shipping more aggressively (velocity 7.5 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 Support products to evaluate alongside.
What are the best alternatives to Hiver?
Top Hiver alternatives in Support are ranked by recent ship velocity. Browse the "Hiver alternatives" section above for the current picks, or visit /alternatives/hiver for the full list with editorial commentary on each.
What are the best alternatives to Plain?
Top Plain alternatives in Support are ranked by recent ship velocity. Browse the "Plain alternatives" section above for the current picks, or visit /alternatives/plain for the full list with editorial commentary on each.