A side-by-side look at scores, pricing, features and integrations to help you pick the right retrospective tool.
Lucid Software's whiteboard with AI co-creation, breakout boards and tight Lucidchart integration
Lucidspark is the whiteboard product from Lucid Software (makers of Lucidchart) — an infinite canvas with sticky notes, voting, timer, breakout boards, AI sticky-note clustering and summary, and bidirectional sync with Lucidchart for diagrams. Strong enterprise posture inherited from Lucid: SSO/SAML, SCIM, SOC 2 Type 2, ISO 27001, GDPR and HIPAA-eligible deployments.
Full review →
Playful collaborative whiteboard for agile teams
Ludi (formerly Metro Retro, rebranded August 2025) is a visual agile collaboration whiteboard with 100+ templates spanning retros, planning poker, icebreakers and futurespectives. Its signature illustrated canvas and gadgets make ceremonies feel engaging, and a first AI feature — sticky-note clustering — shipped February 2026.
Full review →Lucidspark scores 6.2 overall and is best for engineering and PM teams already on Lucidchart who want sticky-note retros and brainstorming on the same platform — and whose security review favours a SOC 2 / ISO 27001 vendor. It offers a free tier.
Ludi scores 5.7 overall and is best for agile teams who want retros, planning and workshops to feel visual and fun, with a solid Jira-backed delivery loop. It offers paid plans from $5/user/mo.
Lucidspark leads on AI & insights, integrations and enterprise-grade. Ludi leads on ease of use, retro toolkit, value and fun factor.
Across our seven scoring dimensions, Lucidspark 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.
| Detail | Lucidspark | Ludi |
|---|---|---|
| Category | Whiteboard | Retrospectives |
| Team size | Mid-market | Small |
| Free tier | Yes | No |
| Free limit | 3 editable boards, 100 shapes per board, basic templates, 1 AI sticky-note generation/day | 30-day free trial; boards become read-only when the trial expires |
| Starting price | $7.95/user/mo | $5/user/mo |
| Est. 3 teams × 8 people | $216/mo billed annually | $96/mo billed annually |
| Enterprise | Yes | Yes |
| Founded | 2010 | 2020 |
| HQ | South Jordan, US | UK |
| Data residency | United States · European Union | European Union |
| Languages | 10 (English, Spanish, German, …) | English only |
| Features | 36 | 32 |
| Integrations | 6 | 1 |
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Lucidspark | Ludi |
|---|---|---|
| Features | ||
| AI Summaries | ✓ | — |
| AI grouping/clustering | ✓ | ✓ note |
| AI action items | — | — |
| Action tracking | ✓ note | ✓ |
| Team Insights | — | — |
| Polling | ✓ | ✓ note |
| Action dashboard | — | — |
| Custom templates | ✓ | ✓ |
| Anonymous input | — | ✓ note |
| Independent voting | ✓ | ✓ |
| Async mode | ✓ | — |
| Agile Estimations | ✓ note | ✓ |
| Health Checks | — | — |
| Team Kudos | — | ✓ note |
| Whiteboard | ✓ | ✓ |
| Integrations | ||
| Asana | ✓ | — |
| Azure DevOps | ✓ | — |
| Confluence | ✓ | — |
| GitHub | — | — |
| Jira | ✓ | ✓ note |
| Linear | — | — |
| Microsoft Teams | ✓ | — |
| Slack | ✓ | — |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | ✓ | ✓ note |
| GDPR | ✓ | ✓ |
| SSO / SAML | ✓ note | ✓ note |
| SCIM provisioning | ✓ note | — |
| ISO 27001 | ✓ | — |
| On-premises | — | — |
| Public API | ✓ | — |
| Webhooks | — | — |