Assistly vs Replay QA: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Assistly and Replay QA — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Assistly

Freemium

A live meeting assistant for Mac and Windows that reads call audio locally and shows guidance in an overlay excluded from screen shares.

Bot-Free System Audio Capture: Works from your computer's audio rather than joining the meeting, so nothing appears in the participant list and there is nothing to integrate with the call app.
Screen-Capture-Excluded Overlay: The assistant window is excluded from screen capture at the OS level, so it stays visible to you and invisible in shares and recordings.
Auto-Assist Without Prompting: Detects when a question lands or when you think out loud and streams structured talking points into your thread automatically, with no hotkey and no break in eye contact.
Multi-Speaker Language Tracking: Separates your voice from other participants and follows who said what across dozens of auto-detected languages, even when the call switches language mid-sentence.
Two-Way MCP Context: Pulls context from Google Calendar, Notion, Linear or any MCP server during the call, and exposes your meeting history back over MCP so Claude, ChatGPT or Cursor can query it later.
Personas from Your Material: Builds a persona from your CV, docs and notes and switches modes for a sales call, client review or interview so responses match your background and phrasing.
Automatic Recap and Action Items: Turns the transcript into a summary with owners and deadlines the moment the call ends, auto-saved and searchable across sessions.
Per-Client Projects: Files each session to a project based on the calendar, and scopes answers and mid-call lookups to that client's history so context never crosses between accounts.

Live Sales Calls: Surfacing objection handling and product detail the instant a prospect asks, without breaking eye contact to search a doc.
Client Account Reviews: Recalling what was committed to a specific client in a previous session, with the source call cited, while the review is still running.
Non-Native Language Meetings: Following a call that switches language mid-sentence and receiving guidance in clear English.
Customer Success Handoffs: Leaving every call with a written summary and assigned action items instead of reconstructing notes afterwards.
Meetings Where Bots Are Unwelcome: Getting live assistance on calls with clients or legal teams who object to a recording bot joining the room.
Querying Past Meetings from Your Editor: Asking Claude, ChatGPT or Cursor what was agreed in a past session over MCP without opening the app.

Replay

Freemium

Autonomous QA agent for AI-built web apps — connect a GitHub repo or drop in a URL and get real bugs with root cause and a fix.

Autonomous URL Testing: Paste any web-app URL and Replay QA explores the app, writes its own Playwright tests, and files bug reports in minutes with no setup.
GitHub Continuous Mode: Connects to a repo and runs on every PR or main-branch update as a persistent quality gate — no test suite to write, no pipeline to configure.
PR-native Bug Reports: Root cause and suggested fix are posted directly on the pull request so coding agents and humans can act immediately.
Session Recording & Time-Travel Debugging: Every run is captured with the Replay recording engine used by Vercel, Glide, and Pantheon, so failures are reproducible with a click.
Localhost via Reverse Proxy: Test against a local dev server without deploying, ideal for internal builders and agencies.
Replay for CI: Works alongside existing Playwright or Cypress suites — records every test run, analyzes failures, and posts root cause on the PR.
Replay QA API: Embed the same quality gate into AI coding platforms or 'software factories' so every generated app is tested before it ships.

Vibecoding QA: Solo founders shipping AI-generated web apps get a real bug report without writing a single test.
PR Quality Gate for Engineering Teams: Small teams add a GitHub app that gates every PR with autonomous exploration and posts fixes back to the PR.
Internal Tool Coverage: Ops teams add QA to internal tools that would otherwise be deployed with no test coverage at all.
Playwright/Cypress Debugging: Existing CI suites use Replay for CI to convert flaky failures into recordings with a diagnosed root cause.
AI Coding Platforms: Companies building agentic coding products embed the Replay QA API as an always-on quality gate for generated apps.
Agency Delivery: Agencies drop a client URL into Replay QA before handoff and share the resulting bug report.