Estimioo
4.8AI-powered planning poker, retrospectives and standups for agile teams
Estimioo is a lightweight, browser-based agile-ceremony tool that bundles AI-assisted planning poker and a 42-format sprint retrospective board into one shared workspace. Estimation is still the centre of gravity, but the retro board caught up in September 2026: optional Writing → Voting → Discuss phases with a shared timer, anonymous sessions or single anonymous cards, host-led card grouping, a 3–10 vote budget, action-item owners, and a carry-over banner fed by the host's personal action tracker. A Claude-powered summary returns team mood, key themes and ranked action items. What it still lacks is blind brainstorming, recurring retros, health-check trends and any retro export beyond a clipboard recap.
Full review →
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.
Full review →Summary
Estimioo scores 4.8 overall and is best for small, distributed agile teams who want AI-assisted planning poker and a capable 42-format retro board in one workspace for a flat $7 a month — and who can live without blind brainstorming, recurring retros, health-check trends or real Slack, Teams and retro-side Jira integrations. It offers a free tier.
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.
Estimioo leads on retro toolkit and fun factor. LetRetro leads on ease of use, AI & insights, integrations, open platform and enterprise-grade.
Across our eight scoring dimensions, LetRetro edges ahead with an overall score of 5.9. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Estimioo | LetRetro |
|---|---|---|
| Category | All-in-One Agile | Retrospectives |
| Team size | Small | Small |
| Free tier | Yes | Yes |
| Free limit | Up to 10 participants, 5 sessions/month (estimation + retro combined), 5 AI estimates/month, 1 AI retro summary per retro, 1 standup room with 7-day history, 1-hour session expiry, CSV export | 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 |
| Starting price | $7/workspace/mo | $15/mo (Pro, flat) |
| Est. 3 teams × 8 people | $7/mo (Team plan is flat per-workspace with unlimited participants, not per-seat; separate projects per team need the quote-only Enterprise tier) | $15/mo (Pro — flat plan covers unlimited teams within its 200 pooled-seat cap; 24 users fits) |
| Enterprise | Yes | Yes |
| Founded | — | 2025 |
| HQ | — | Bengaluru, India |
| Data residency | — | — |
| Languages | 5 (English, German, Spanish, …) | English only |
| Export formats | — | CSV · PDF · Word · Notion · Jira |
| Features | 32 | 28 |
| Integrations | 1 | 5 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Estimioo | LetRetro |
|---|---|---|
| Features | ||
| Custom templates | ✓note | ✓note |
| Anonymous input | ✓note | — |
| Health Checks | ✓note | — |
| Action tracking | ✓note | ✓note |
| Async mode | ✓note | — |
| Whiteboard | — | ✓note |
| Independent voting | ✓note | ✓note |
| Polling | — | ✓note |
| Icebreaker games | — | — |
| Agile Estimations | ✓note | — |
| Team Kudos | — | — |
| AI grouping/clustering | — | ✓note |
| AI action items | ✓note | ✓note |
| AI Summaries | ✓note | ✓ |
| Team Insights | — | ✓note |
| In-meeting AI assistant | — | — |
| Action dashboard | — | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | — |
| GitHub | — | ✓ |
| GitLab | — | ✓ |
| Jira | ✓note | ✓ |
| Linear | — | — |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | ✓ |
| Shortcut | — | — |
| Slack | — | ✓ |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | — | ✓note |
| SSO / SAML | — | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | ✓note |
| Public API | — | — |
| Webhooks | — | — |
| MCP server | — | ✓note |
Estimioo — pros
- + Genuinely cheap — flat <strong>$7/workspace/mo</strong> with unlimited participants, plus a usable free tier; guests join by link or QR with no signup, in five UI languages
- + A real facilitation flow: optional Writing → Voting → Discuss phases with a done-writing signal, host-led card grouping, a 3–10 vote budget and owners on action items
- + Anonymous sessions (or a single anonymous card on a named board), and open actions from earlier retros resurface as a banner when the host starts the next one
- + Unusually fun for the price: 340+ synced icebreakers, twelve ambient and music tracks, emoji reactions on cards and an in-session chat with GIFs
- + One-click Claude retro summary returns team mood, key themes and ranked action items with <em>Add all to board</em>
Estimioo — cons
- − No blind brainstorm — cards appear to everyone as they're written, so the retro page's <em>write first, discuss second</em> pitch rests on the facilitator, not the tool
- − Follow-through belongs to the host, not the team: carry-over runs through a personal action tracker, nothing recurs or can be scheduled, and Team Radar scores don't trend across retros
- − Thin integrations: Slack and Teams are copy-to-clipboard buttons, Jira is planning-poker only, Linear is still "on the way", and a retro exports nothing but a pasted recap — no API, webhooks or MCP
- − No SOC 2, ISO 27001, DPA or data-residency option, and while Enterprise lists SSO, the shipped sign-in offers only Google and email
- − Social proof is entirely unattributed — <em>450+ teams</em>, a <em>4.8</em> rating and a logo wall naming Accenture, Deloitte, Thoughtworks and Xero, with no G2, Capterra or Product Hunt listing to corroborate any of it
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
Keep comparing
Other Estimioo comparisons
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Not sure which to pick? Read our guide on how to choose a retrospective tool.