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Comparison · Support
Formbricks vs Plain
A side-by-side editorial comparison of Formbricks and Plain — release velocity, themes, recent moves, and the top alternatives to consider.
Formbricks vs Plain: at a glance
What is Formbricks?
Formbricks is hardening its 5.1 line with a steady run of backported fixes.
Formbricks is deep in a 5.1 stabilization cycle, shipping release candidates and betas filled with backported bug fixes rather than new features. The fixes span billing and plan-gating, survey rating/CSAT UI, self-hosted AI generation stability, SDK compatibility, and MCP survey tool schemas. This is maintenance work consolidating the 5.x line, not capability expansion.
What is Plain?
Plain is rebuilding customer support around autonomous agents Ari and Sidekick
Plain has moved from a support inbox into an AI-native platform anchored by two agents: Ari, which drafts and sends grounded replies, and Sidekick, an assistant that now takes actions across connected tools. Recent releases center almost entirely on expanding what these agents can do and where they run, with inbox mechanics playing a supporting role.
Formbricks vs Plain: editorial side-by-side
Formbricks
6.3SUPPORT
Formbricks is hardening its 5.1 line with a steady run of backported fixes.
◆ Current state
Formbricks is deep in a 5.1 stabilization cycle, shipping release candidates and betas filled with backported bug fixes rather than new features. The fixes span billing and plan-gating, survey rating/CSAT UI, self-hosted AI generation stability, SDK compatibility, and MCP survey tool schemas. This is maintenance work consolidating the 5.x line, not capability expansion.
◆ Where it's heading
The cadence points at a 5.1.x stable release once the rc and backport churn settles. The recurring touchpoints — billing access, self-hosted AI, native SDK compatibility — suggest these are the areas under active load from real deployments. No directional product move is visible in this window.
◆ Prediction
Expect a 5.1.x stable tag to follow the current rc/beta sequence, bundling the accumulated billing, survey-UI, and self-hosted AI fixes.
Plain
6.3SUPPORT
Plain is rebuilding customer support around autonomous agents Ari and Sidekick
◆ Current state
Plain has moved from a support inbox into an AI-native platform anchored by two agents: Ari, which drafts and sends grounded replies, and Sidekick, an assistant that now takes actions across connected tools. Recent releases center almost entirely on expanding what these agents can do and where they run, with inbox mechanics playing a supporting role.
◆ Where it's heading
The arc is consistent: Plain is pushing its agents from suggestion toward action, and from the Plain UI outward into Slack and third-party tools. Each release widens the agent's authority (drafting to acting) and its surface (composer to Slack to connected tools).
◆ Prediction
Expect Sidekick's action-taking to deepen with more tools and more autonomous workflows, and Ari's autonomous handling to keep expanding, consistent with the steady cadence of agent-capability releases in these entries.
Alternatives to Formbricks 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 Formbricks or Plain.
Supportbench
Supportbench's feed is all helpdesk-migration and competitor-comparison content, not product news
Sleekplan
Sleekplan bets its relaunch on feedback that triages itself
Richpanel
Richpanel is racing to make its inbox the only tab a support agent ever needs.
LiveAgent
LiveAgent wires up paid AI usage while running a heavy fix-and-security cadence
Hatz AI
Hatz AI is building a governed, white-label AI layer for managed service providers
See all Formbricks alternatives → · See all Plain alternatives →
Recent activity from Formbricks and Plain
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoPlainPass thread fields through the chat widget
- 3d agoPlainSidekick can now take actions across connected tools ⚡
- 8d agoPlainPause a thread indefinitely
- 9d agoPlainAPI keys can link existing Linear issues to threads
- 11d agoFormbricksGate bulk invite behind Scale plan, add invite rate-limiting
- 11d agoFormbricksEnvironment API fixes for older native SDKs
- 15d agoFormbricksFix logo 404, CSAT alignment, AI translation, MCP survey schemas
- 15d agoPlainSidekick is now available in Slack
- 16d agoFormbricksFix undefined workspace redirect
- 16d agoPlainSix improvements to Ari's response judgment
- 17d agoFormbricksRestore Manage Billing button; fix follow-up locale
- 22d agoFormbricksImprove self-hosted AI generation stability
Frequently asked questions
What is the difference between Formbricks and Plain?
They serve adjacent needs but don't currently overlap on shipped themes. Formbricks and Plain are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Formbricks better than Plain?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Formbricks and Plain are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Support products to evaluate alongside.
What are the best alternatives to Formbricks?
Top Formbricks alternatives in Support are ranked by recent ship velocity. Browse the "Formbricks alternatives" section above for the current picks, or visit /alternatives/formbricks 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.