Estimioo
4.6AI-powered planning poker, retrospectives and standups for agile teams
Estimioo is a lightweight, browser-based agile-ceremony tool that bundles AI-assisted planning poker, a 42-format sprint retrospective board and async daily standups into one shared workspace. The centre of gravity is still estimation, but the retro module is a real one: one-click formats, a 2–25 minute session timer, per-card thumbs-up voting, synced icebreakers, twelve ambient and music tracks, and a Claude-powered summary that returns team mood, key themes and ranked action items. What it is not is a facilitation suite — retro cards carry their author's name and avatar with no anonymity option anywhere in the product, and there is no grouping, no dot-vote budget and no action-item owners or carry-over between sprints.
Full review →
Simyl Flow
5.5Measure what ships and sticks
Simyl Flow is an outcomes measurement platform for engineering teams in which the retrospective is one of five linked ceremonies (planning poker, standups, demo prep, retros, coaching). Retro boards are pre-populated with six sprint metrics pulled from Jira, Linear, GitHub and CI, AI generates candidate cards from the data, and unfinished action items carry forward — all feeding a six-dimension team health score tracked sprint over sprint.
Full review →Summary
Estimioo scores 4.6 overall and is best for small, distributed agile teams who want fast AI-assisted planning poker and async standups at near-zero cost, plus a genuinely usable 42-format retro board — and who don't need anonymity, grouping, or action-item follow-through across sprints. It offers a free tier.
Simyl Flow scores 5.5 overall and is best for engineering orgs that already run retros and want them wired into delivery data — teams asking whether last sprint's improvement actually moved cycle time, review latency or change-failure rate, rather than teams shopping for a better sticky-note board. It offers a free tier.
Estimioo leads on ease of use, value and fun factor. Simyl Flow leads on retro toolkit, AI & insights, integrations, open platform and enterprise-grade.
Across our eight scoring dimensions, Simyl Flow edges ahead with an overall score of 5.5. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Estimioo | Simyl Flow |
|---|---|---|
| Category | All-in-One Agile | All-in-One Agile |
| Team size | Small | Mid-market |
| 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 | 1 team, 10 stakeholders, 2 retros + 2 poker sessions/month, 1 integration, 90-day retention, CSV export |
| Starting price | $7/workspace/mo | $29/team/mo |
| 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) | $87/mo (Pro — flat $29 per team × 3 teams; $72/mo billed annually) |
| Enterprise | Yes | Yes |
| Founded | — | 2024 |
| HQ | — | Toronto, Canada |
| Data residency | — | United States |
| Languages | 5 (English, German, Spanish, …) | English only |
| Export formats | CSV · JSON | CSV · PDF |
| Features | 25 | 28 |
| Integrations | 4 | 9 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Estimioo | Simyl Flow |
|---|---|---|
| Features | ||
| Custom templates | ✓note | ✓ |
| Anonymous input | — | — |
| Health Checks | ✓note | ✓note |
| Action tracking | ✓note | ✓ |
| Async mode | ✓note | ✓note |
| Whiteboard | — | — |
| Independent voting | ✓note | ✓ |
| Polling | — | — |
| Icebreaker games | — | — |
| Agile Estimations | ✓note | ✓note |
| Team Kudos | — | ✓note |
| AI grouping/clustering | — | — |
| AI action items | ✓note | — |
| AI Summaries | ✓note | ✓ |
| Team Insights | ✓note | ✓note |
| In-meeting AI assistant | — | — |
| Action dashboard | — | ✓ |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | ✓note |
| Confluence | — | — |
| GitHub | — | ✓note |
| GitLab | — | ✓note |
| Jira | ✓note | ✓note |
| Linear | ✓note | ✓note |
| Microsoft Teams | ✓note | ✓note |
| Monday.com | — | — |
| Notion | — | ✓note |
| Shortcut | — | ✓note |
| Slack | ✓note | ✓note |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | ✓note |
| GDPR | — | ✓ |
| SSO / SAML | ✓note | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | ✓note |
| On-premises | — | ✓note |
| Public API | — | — |
| Webhooks | — | — |
| MCP server | — | ✓ |
Estimioo — pros
- + Genuinely cheap — flat <strong>$7/workspace/mo</strong> with unlimited participants, plus a usable free tier
- + 42 one-click retro formats, a 2–25 minute session timer and per-card upvoting — all verified in a live board
- + Unusually fun for the price: 340+ synced icebreakers, twelve ambient and music tracks, and 16 live emoji reactions
- + One-click Claude retro summary returns team mood, key themes and ranked action items with <em>Add all to board</em>
- + Full in-product UI in five languages (EN/DE/ES/FR/PT); guests join by link or QR with no signup
Estimioo — cons
- − Retro cards are <strong>attributed</strong> — author name and avatar on every note, with no anonymity option anywhere in the product
- − No grouping or clustering — dragging a card only reorders it or moves it between columns; no dot-vote budget, no action-item owners or due dates, no carry-over between retros
- − Slack and Teams are clipboard-copy buttons rather than integrations; Jira is estimation-only with write-back still on the roadmap, and there's no API, webhooks or MCP
- − No SOC 2, ISO 27001, DPA or data-residency option, and the privacy policy still dates to April 2025 — the quote-only Enterprise tier's SSO claim remains unpublished and unverified
- − 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
Simyl Flow — pros
- + Retro boards arrive pre-populated with six sprint metrics (velocity, cycle time, PRs merged, commits, bug rate, unplanned work) pulled from the tools the team already uses, and unfinished actions carry forward with completion-rate tracking — the discussion starts from evidence, and the six-dimension health score answers whether last sprint's change actually landed
- + Unusually broad delivery-data integration set for a tool that runs retros: Jira, Linear, Shortcut, ClickUp, Notion, GitHub/GitLab Issues, plus GitHub, GitLab and Bitbucket repos and their CI pipelines for DORA metrics
- + Official remote MCP server, generally available and not tier-gated — <em>verified live</em>, with OAuth 2.1 discovery, dynamic client registration and nine read-only scopes (retros, standups, metrics, actions, poker, effectiveness, coaching), so Claude, ChatGPT, Cursor or Windsurf can query sprint data directly
- + Flat per-team pricing ($29–49/team/mo) rather than per-seat, so a 24-person org on three teams pays $87/mo regardless of headcount inside each team
- + Deliberate privacy architecture — scores are team-level not individual, coaching notes are visible only to the developer and their manager, source code is never stored, and AI runs on Amazon Bedrock with no data retention
- + Standups are the most complete module: async auto-generation, a facilitated live mode with per-person timers and presenter rotation, built-in video with smart auto-mute (1,500 min/mo on Growth), six blocker categories and AI blocker-pattern analysis
Simyl Flow — cons
- − <strong>Access is gated behind a waitlist.</strong> The header CTA across every page is now 'Join Waitlist', and the waitlist page itself redirects to sign-in — while the pricing page still sells three plans and a 30-day trial
- − Retro toolkit is thin on facilitator staples: no anonymous submission, no drag-and-drop grouping, no presentation mode, no recurring or scheduled retros, no retro-board timer, and only 5 built-in templates against 50+ at retro-native tools — and almost no engagement layer (no icebreakers, GIFs, reactions, music or kudos wall), which makes it a poor fit for teams whose retro problem is participation rather than measurement
- − The health score is computed from delivery signals, not from the team — the vendor is explicit that there are <em>"no surveys, just outcomes"</em>, so there is no survey-based health check, no sentiment analysis and no ROTI; the only mood signal is an emoji check in standups, not on the retro board
- − Enterprise claims are self-attested: 'SOC 2 aligned, not certified' and 'ISO 27001 aligned, not certified', inheriting AWS's certifications rather than holding its own; SSO/SAML sits behind a quote-only tier, there is no SCIM, and audit logs appear only as a sales-page offer rather than a plan feature
- − Export is CSV plus PDF reports, and the PDF report download is Growth-tier only; there is no public REST API and no webhooks, and the MCP server is read-only, so nothing can push data back in programmatically
- − Young vendor (Simyl AI, Inc., founded 2024, Toronto) that self-describes as 'a small team of engineers', with no named founders and still no third-party reviews, G2/Capterra listing or press coverage two years on — a real durability question for procurement
- − Free tier is genuinely small (1 team, 10 stakeholders, 2 retros/month, 1 integration, 90-day retention), and Azure DevOps is still 'coming soon' rather than shipped
Keep comparing
Other Estimioo comparisons
Other Simyl Flow comparisons
Not sure which to pick? Read our guide on how to choose a retrospective tool.