Estimioo
4.1Free planning poker, retrospectives and standups for Scrum teams
Estimioo is a lightweight, browser-based agile-ceremony tool that bundles AI-assisted planning poker, a basic sprint retrospective board and async daily standups into one shared workspace. The product's centre of gravity is estimation; retrospectives are a real but thin module — a single <strong>went well / didn't go well / improve</strong> reflection board with session summaries, not a deep retro toolkit.
Full review →
LetRetro
6.2Turn team feedback into continuous growth — faster
LetRetro is a young, AI-forward retrospective platform built around real-time collaborative rooms, team-happiness tracking and automated AI documentation. It uses a flat per-team pricing model (not per-seat) and bundles sentiment analysis, key-takeaway summaries and Confluence/Notion sync.
Full review →Summary
Estimioo scores 4.1 overall and is best for small, distributed Scrum teams who mainly want fast, AI-assisted planning poker and async standups, and are happy with a simple reflection board for retros rather than a dedicated retro suite. It offers a free tier.
LetRetro scores 6.2 overall and is best for agile teams, startups and small-to-mid organisations that want AI-assisted retros with built-in health and happiness tracking at flat per-team pricing, without enterprise overhead. It offers a free tier.
Estimioo leads on value. LetRetro leads on ease of use, retro toolkit, fun factor, AI & insights, integrations and enterprise-grade.
Across our seven scoring dimensions, LetRetro edges ahead with an overall score of 6.2. 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, 5 AI estimates/month, 1-hour session expiry | 3 rooms, 15 members per room, Leto AI (10 chats/day), 10+ basic templates, basic trends |
| Starting price | $7/workspace/mo | $11.99/team/mo |
| Est. 3 teams × 8 people | $7/mo (Team plan is flat per-workspace, not per-seat) | $35.97/mo (Business — 3 teams at the flat per-team rate, unlimited members) |
| Enterprise | No | Yes |
| Founded | — | — |
| HQ | — | Bengaluru, India |
| Data residency | — | — |
| Languages | English only | English only |
| Features | 10 | 19 |
| Integrations | 1 | 5 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Estimioo | LetRetro |
|---|---|---|
| Features | ||
| AI Summaries | ✓note | ✓ |
| AI grouping/clustering | — | — |
| AI action items | — | ✓note |
| Action tracking | — | ✓ |
| Team Insights | ✓note | ✓note |
| Polling | — | ✓note |
| Action dashboard | — | ✓note |
| Custom templates | — | — |
| Anonymous input | — | ✓ |
| Independent voting | — | ✓ |
| Async mode | ✓note | — |
| Agile Estimations | ✓note | — |
| Health Checks | — | ✓note |
| Team Kudos | — | — |
| Whiteboard | — | — |
| Integrations | ||
| Asana | — | ✓ |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | ✓note |
| GitHub | — | — |
| GitLab | — | — |
| Jira | ✓note | ✓ |
| Linear | — | — |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | ✓note |
| Shortcut | — | — |
| Slack | — | ✓ |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | ✓note |
| GDPR | — | ✓ |
| SSO / SAML | — | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | — | — |
| Webhooks | — | ✓ |
Estimioo — pros
- + Genuinely cheap — flat $7/workspace/mo Team plan (not per-seat) and a usable free tier
- + Fast, no-friction planning poker with multiple scales and hidden-until-reveal voting
- + AI story-point suggestions and estimation-accuracy tracking, powered by Claude with zero data retention
- + Guests join without signup via link or QR code — low overhead for distributed teams
- + Three ceremonies (poker, retro, standup) in one shared workspace
Estimioo — cons
- − Retrospectives are a single fixed went-well/didn't/improve board — no template library, dot voting, grouping, anonymity, timer or action items with owners
- − AI is aimed at estimation, not retros — no theme clustering, sentiment or retro summaries
- − No Slack/Teams, Confluence, GitHub, Linear or Azure DevOps integrations; Jira is a paste-URL preview for poker only
- − No SSO, SOC 2, audit logs or published data-residency — not built for enterprise procurement
- − Free sessions expire after 1 hour and cap at 5/month; no recurring retros or persistent retro history
LetRetro — pros
- + Flat per-team pricing ($11.99/team/mo) with unlimited members — cost scales with the number of teams, not headcount, so growing teams aren't penalised per seat
- + AI is a genuine strength rather than a single bolt-on: sentiment analysis, key takeaways, improvement suggestions and automated retro documentation
- + Built-in team-health and happiness tracking with sprint-over-sprint trend dashboards
- + Real-time collaborative rooms (live cursors, drag-and-drop cards, anonymous voting, live polls) that spin up in seconds with no setup
- + Confluence and Notion sync plus action-item push to Jira, Slack notifications and webhooks for custom workflows
LetRetro — cons
- − Thin enterprise story: SSO arrives only on the Business tier, with no published SCIM, audit logs, or LetRetro-held SOC 2 / ISO 27001 — it relies on SOC 2-compliant hosting infrastructure rather than its own certification
- − Founder-led Bengaluru startup with a very thin public track record — a single third-party review (one 5-star SaaSHub rating, from a customer LetRetro also features on its homepage) and no presence in the major 2026 'best retro tools' roundups — a durability risk for enterprise procurement
- − Retro toolkit lacks some facilitator staples: no confirmed recurring/scheduled retros, parking lot, team agreements, or async-first mode — the product is built around live, real-time sessions
- − Integration set is modest — no Microsoft Teams, GitHub, Linear or Azure DevOps — and the Notion/Confluence connectors are documentation sync rather than deep two-way workflow
- − Free tier caps rooms at 3 and AI at 10 chats per day, so regular AI use pushes teams onto the paid plan quickly