IdeaBoardz
2.9Free shared brainstorming boards
IdeaBoardz is a long-standing free brainstorming and retrospective board where anyone can spin up a shared URL, add ideas in customisable sections, vote, and export to PDF or Excel. The site is still online and the app still works, but the product appears to be in maintenance mode at best — Terms were last updated in April 2020 and there is no blog, changelog or roadmap to suggest active development.
Full review →
Mural
6.4Visual collaboration whiteboard with hundreds of retro templates and AI-assisted facilitation
Mural is a long-established visual collaboration platform — an infinite canvas with sticky notes, voting, timers, private mode, hundreds of retro templates, AI clustering and summary, and a Facilitation Superpowers toolkit (Outline, Timer, Voting, Private Mode) that's been refined for over a decade. Strong enterprise posture with SSO, SCIM, SOC 2 Type 2, ISO 27001 and EU/US data residency.
Full review →Summary
IdeaBoardz scores 2.9 overall and is best for throwaway retros and quick distributed brainstorms when nobody wants to sign up. It offers a free tier.
Mural scores 6.4 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.
IdeaBoardz leads on value. Mural leads on ease of use, retro toolkit, fun factor, AI & insights, integrations and enterprise-grade.
Across our seven scoring dimensions, Mural edges ahead with an overall score of 6.4. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | IdeaBoardz | Mural |
|---|---|---|
| Category | Retrospectives | Whiteboard |
| Team size | Small | Mid-market |
| Free tier | Yes | Yes |
| Free limit | Fully free, no paid tier | 3 active murals, unlimited members and visitors, 200+ templates |
| Starting price | Free | $9.99/user/mo |
| Est. 3 teams × 8 people | Free (no paid tier) | $240/mo billed annually |
| Enterprise | No | Yes |
| Founded | 2012 | 2011 |
| HQ | Pune, India | San Francisco, US |
| Data residency | — | United States · European Union |
| Languages | English only | 9 (English, Spanish, German, …) |
| Features | 6 | 37 |
| Integrations | 0 | 6 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | IdeaBoardz | Mural |
|---|---|---|
| Features | ||
| AI Summaries | — | ✓ |
| AI grouping/clustering | — | ✓ |
| AI action items | — | — |
| Action tracking | — | ✓ note |
| Team Insights | — | — |
| Polling | — | ✓ note |
| Action dashboard | — | — |
| Custom templates | ✓ note | ✓ |
| Anonymous input | ✓ | ✓ note |
| Independent voting | ✓ | ✓ |
| Async mode | ✓ | ✓ |
| Agile Estimations | — | ✓ note |
| Health Checks | — | — |
| Team Kudos | — | — |
| Whiteboard | — | ✓ |
| Integrations | ||
| Asana | — | ✓ |
| Azure DevOps | — | ✓ note |
| Confluence | — | ✓ |
| GitHub | — | — |
| Jira | — | ✓ note |
| Linear | — | — |
| Microsoft Teams | — | ✓ |
| Slack | — | ✓ |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | ✓ |
| GDPR | — | ✓ |
| SSO / SAML | — | ✓ note |
| SCIM provisioning | — | ✓ note |
| ISO 27001 | — | ✓ |
| On-premises | — | — |
| Public API | — | ✓ |
| Webhooks | — | — |
IdeaBoardz — pros
- + Genuinely free, no paywall, no paid tier
- + No signup required to participate — just share a URL
- + 1-10 customisable sections cover most retro formats (Start/Stop/Continue, 4Ls, etc.)
- + PDF and Excel export built in
- + Voting and async input out of the box
IdeaBoardz — cons
- − UI is unchanged from the early 2010s and shows it
- − No timer, no facilitation phases, no drag-and-drop grouping
- − Zero integrations with the agile stack (Jira, Slack, Teams, Confluence, etc.)
- − No prebuilt templates, no health checks, no AI features
- − Boards are public-by-URL with no SSO, SOC 2, or stated privacy controls
- − Apparently in maintenance mode — Terms last updated April 2020, no changelog or blog
Mural — pros
- + Mature facilitation toolkit — Outline, Timer, Voting, Private Mode — refined over 10+ years
- + Strong template library with 200+ retro and workshop frames
- + Best-in-class enterprise posture: SOC 2 Type 2, ISO 27001, GDPR, SSO/SAML, SCIM, EU/US residency
- + Two-way Jira and Azure DevOps sync turns sticky notes into tracked issues
- + Polished UX, especially for facilitators running synchronous workshops
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 native health checks, mood tracking or longitudinal team-pulse
- − No recurring retros, action carryover or cross-team rollup — facilitators rebuild structure each sprint
- − AI clustering and summary trail Miro and dedicated retro tools in depth
- − SSO/SAML gated to Business tier ($17.99/user/mo) — same trap as Miro