LetRetro
5.9The retro tool that thinks with your team
LetRetro is a fast-shipping, AI-forward retrospective platform aimed at engineering teams rather than Scrum Masters. AI writes the board summary (key themes, action items by owner, a sentiment snapshot) and Pro trend analyses track blockers and burnout signals across retros; cards open as Jira, GitHub or GitLab issues; Voice Mode lets anyone speak a card straight into the right column; and an official MCP server lets Claude, Cursor and VS Code read and drive boards. Excalidraw-style Canvas boards sit alongside, all on flat pooled-seat pricing — $15/mo for up to 200 seats — rather than per user.
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Mural
6.6Visual collaboration whiteboard with a mature facilitation toolkit and AI-assisted sessions
Mural is a long-established visual collaboration platform — an infinite canvas with sticky notes, anonymous voting, timers, Private Mode, 250+ workshop templates (eight of them retro-specific), Mural AI (cluster, summarise, mind-map, Classify by emotional tone), and a Facilitation Superpowers toolkit (Outline, Timer, Voting, Private Mode, Summon, Celebrate) refined for over a decade. Best-in-class enterprise posture: SSO/SAML with multi-IdP support, SCIM, BYOK, SOC 2 Type 2, ISO 27001 and ISO 42001, GDPR and US/EU/Australia data residency.
Full review →Summary
LetRetro scores 5.9 overall and is best for developer-leaning agile teams and startups that want AI-assisted retros wired into Jira, GitHub and GitLab, an official MCP server their AI clients can drive, and flat pricing that doesn't grow with headcount — and that don't need anonymous input, a shared timer, recurring retros or a procurement-grade security story. It offers a free tier.
Mural scores 6.6 overall and is best for workshop-heavy teams (design, product, agile coaching) that want a polished facilitation canvas with strong retro templates and enterprise-grade controls. It offers a free tier.
LetRetro leads on ease of use, value and AI & insights. Mural leads on fun factor, integrations, open platform and enterprise-grade.
Across our eight scoring dimensions, Mural edges ahead with an overall score of 6.6. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | LetRetro | Mural |
|---|---|---|
| Category | Retrospectives | Whiteboard |
| Team size | Small | Mid-market |
| Free tier | Yes | Yes |
| Free limit | 3 boards, 1 team, 20 pooled seats, 1 canvas, 2 AI docs/mo, 5 exports/mo, 10 voice cards/mo; no integrations and no MCP requests; community support | Unlimited murals but only the 3 most recently created stay editable (older go view-only); unlimited members and view-only visitors; no Mural AI or MCP |
| Starting price | $15/mo (Pro, flat) | $9.99/user/mo billed annually ($12/user/mo billed monthly) |
| Est. 3 teams × 8 people | $15/mo (Pro — flat plan covers unlimited teams within its 200 pooled-seat cap; 24 users fits) | $240/mo billed annually ($288/mo billed monthly) |
| Enterprise | Yes | Yes |
| Founded | 2025 | 2011 |
| HQ | Bengaluru, India | San Francisco, US |
| Data residency | — | United States · European Union · Australia |
| Languages | English only | 9 (English, Spanish, German, …) |
| Export formats | CSV · PDF · Word · Notion · Jira | Image · PDF · PowerPoint · HTML · CSV |
| Features | 28 | 43 |
| Integrations | 5 | 10 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | LetRetro | Mural |
|---|---|---|
| Features | ||
| Custom templates | ✓note | ✓ |
| Anonymous input | — | ✓note |
| Health Checks | — | — |
| Action tracking | ✓note | ✓note |
| Async mode | — | ✓ |
| Whiteboard | ✓note | ✓ |
| Independent voting | ✓note | ✓ |
| Polling | ✓note | ✓note |
| Icebreaker games | — | — |
| Agile Estimations | — | ✓note |
| Team Kudos | — | — |
| AI grouping/clustering | ✓note | ✓ |
| AI action items | ✓note | — |
| AI Summaries | ✓ | ✓ |
| Team Insights | ✓note | — |
| In-meeting AI assistant | — | ✓note |
| Action dashboard | — | — |
| Integrations | ||
| Asana | — | ✓note |
| Azure DevOps | — | ✓note |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | ✓ |
| GitHub | ✓ | ✓note |
| GitLab | ✓ | — |
| Jira | ✓ | ✓note |
| Linear | — | ✓note |
| Microsoft Teams | — | ✓ |
| Monday.com | — | — |
| Notion | ✓ | ✓note |
| Shortcut | — | — |
| Slack | ✓ | ✓ |
| Trello | — | ✓note |
| Security & Privacy | ||
| SOC 2 | — | ✓ |
| GDPR | ✓note | ✓ |
| SSO / SAML | ✓note | ✓note |
| SCIM provisioning | — | ✓note |
| ISO 27001 | — | ✓ |
| On-premises | ✓note | — |
| Public API | — | ✓note |
| Webhooks | — | — |
| MCP server | ✓note | ✓note |
LetRetro — pros
- + Flat pricing — $15/mo Pro covers unlimited boards and teams within a 200 pooled-seat cap, so 24 users costs exactly what 4 do
- + AI is the product, not a bolt-on: board summaries with key themes, owner-sorted actions and a sentiment snapshot, 50 cross-retro trend analyses a month on Pro, and <strong>Voice Mode</strong> — hold Shift+Space, say a sentence, and it lands as a card in the right column
- + An <strong>official, MIT-licensed MCP server</strong> — one-command install, 17 tools, 11 clients, and its own component on the public status page — so Claude, Cursor or VS Code can read boards and file cards without a bespoke script
- + Dev-stack card linking is real and deep: Jira, GitHub and GitLab with inline issue editing, comments, MR/PR status, and one card linked across all three at once
- + Ships genuinely fast — AI summaries, MCP, GitLab, Canvas boards, 2FA, Voice Mode and CSV/Google Sheets board export all landed between June and September 2026, each documented in a changelog that matches the shipped product
LetRetro — cons
- − The integrations and comparison pages sell Linear, Asana, Confluence and Snowflake. The shipped app has setup pages for six connectors only — Jira, GitHub, GitLab, Slack, Notion and Google Docs. Verify anything you're depending on
- − Thin enterprise story: SAML is a line on the quote-only Enterprise tier, not something the shipped sign-in flow offers; no SCIM, no customer-facing audit log despite the homepage's <em>immutable audit trails</em> claim, and no LetRetro-held SOC 2 or ISO 27001
- − A bootstrapped team of four on the about page (the founder, one more engineer and two marketers) with negligible independent coverage and no support function behind an SLA. A durability risk for procurement whatever the shipping cadence
- − Retro basics the marketing promises aren't in the app: the templates and use-case pages advertise anonymous input, but every card shows its author and no setting hides it. There's also no card grouping, no shared countdown timer, no recurring retros, no async mode and no team agreements
- − No public REST API and no webhooks; the dashboard's API keys only authenticate the MCP server, which — like every integration — is Pro-only. Boards export to CSV (Google Sheets on Pro) and documents to PDF, Word, Google Docs or Notion; exports are capped at 5/mo on the free tier
Mural — pros
- + Mature facilitation toolkit — Outline, Timer, Voting, Private Mode, Summon, Celebrate — refined over 10+ years
- + Anonymous where it counts: votes hide who voted, and Private Mode can keep sticky authors hidden even after reveal
- + Best-in-class enterprise posture: SOC 2 Type 2, ISO 27001 and 42001, GDPR, SSO/SAML (multi-IdP), SCIM, BYOK, US/EU/Australia residency
- + Two-way work-item cards for Jira and Azure DevOps and, since September 2026, Linear issues and GitHub pull requests, all editable inside the mural
- + Five export formats (PDF, PNG, PPT, HTML bundle, CSV of stickies) — unusually broad for a canvas tool
Mural — cons
- − Per-seat pricing: a 24-person org pays ~$240/mo on the Team+ tier (annual), well above retro-native tools at that headcount
- − No health checks, mood tracking, recurring retros, action carryover or cross-team rollup — facilitators rebuild structure each sprint
- − AI (clustering, summary, sentiment Classify) helps inside a session but doesn't track trends across retros
- − SSO/SAML needs the $17.99/user/mo Business tier; SCIM, audit logs and data residency are Enterprise-only
- − The public API is still labelled beta and has no webhooks, and the MCP server is a public preview that needs the mural open in a browser tab
Keep comparing
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Not sure which to pick? Read our guide on how to choose a retrospective tool.