Plain vs HelpSpot
Side-by-side trajectory, velocity, and editorial themes.
Plain turns Sidekick from a drafting assistant into an agent that acts
Plain is a customer-support platform building an agentic layer — 'Sidekick' — into the core thread workflow. Recent releases moved Sidekick from suggesting to acting: it can take actions across connected tools, start working proactively the moment a thread matches a workflow, and it now answers in Slack. The surrounding plumbing (scheduled workflows, thread fields via the chat widget, machine-user API links to Linear) is all in service of more automation.
The arc points to autonomous, workflow-driven support: AI that investigates, summarizes, drafts, and executes before a human opens the thread. Each release widens either Sidekick's reach (Slack, connected tools) or the triggers that set it off (workflow conditions, schedules), steadily shifting the human role from doing the work to reviewing it.
Expect deeper Sidekick autonomy — more action types and likely approval or guardrail controls — plus more workflow triggers that launch automation without a human in the loop.
HelpSpot layers AI and an MCP server onto a long-standing self-hosted help desk
HelpSpot, a self-hosted help desk, is adding modern capabilities to a mature product: 5.8.0 ships an MCP Server, 5.7.0 added native CSAT surveys, and 5.6.x introduced an AI Response Composer, an AI knowledge-base article generator, and AI request-history summaries. Between feature drops sits a steady run of security and compatibility maintenance.
The product is bolting AI and integration surfaces onto its core rather than re-architecting it. The progression from AI authoring (5.6.x) to CSAT measurement (5.7.0) to an MCP server (5.8.0) shows a deliberate move to make a self-hosted incumbent legible to AI agents and assistants.
Expect the MCP server and AI Response Composer to mature in follow-on releases, alongside the regular security and compatibility maintenance stream.
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