Best Relationship Science (RelSci) Alternatives in 2026
Updated
20 platforms from relationship intelligence software ranked against Relationship Science (RelSci) on the same published basis.
- 1Relationship Science (RelSci) vs Happenstance
- 2Relationship Science (RelSci) vs Connect The Dots
- 3Relationship Science (RelSci) vs Draftboard
- 4Relationship Science (RelSci) vs Village
- 5Relationship Science (RelSci) vs ExecAtlas
- 6Relationship Science (RelSci) vs 4Degrees
- 7Relationship Science (RelSci) vs BoardEx
- 8Relationship Science (RelSci) vs Boomerang AI
- 9Relationship Science (RelSci) vs RelPro
- 10Relationship Science (RelSci) vs Introhive
- 11Relationship Science (RelSci) vs Introd
- 12Relationship Science (RelSci) vs Kumu
- 13Relationship Science (RelSci) vs Polinode
- 14Relationship Science (RelSci) vs intelligence.com
- 15Relationship Science (RelSci) vs Andsend
- 16Relationship Science (RelSci) vs 6degrees.ai
- 17Relationship Science (RelSci) vs LeadDelta
- 18Relationship Science (RelSci) vs AVNIR
- 20Relationship Science (RelSci) vs The Swarm
- 21Relationship Science (RelSci) vs VieuGraph
Relationship Science (RelSci) alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Happenstance | 7.4 | Free plan | $24/mo | API, iOS, Web |
| 2 | Connect The Dots | 7.3 | Free plan | $20/mo | Android, API, iOS, Web |
| 3 | Draftboard | 7.3 | Free plan | Free | API, Browser, Web |
| 4 | Village | 7.3 | Free plan | $149/mo | API, Browser, Web |
| 5 | ExecAtlas | 7.0 | No | — | Android, API, iOS, Web |
| 6 | 4Degrees | 6.9 | No | — | Android, API, Browser, iOS, Web |
| 7 | BoardEx | 6.9 | No | — | Android, API, iOS, self-hosted, Web |
| 8 | Boomerang AI | 6.8 | No | $100/mo | API, Browser, Web |
| 9 | RelPro | 6.8 | No | — | Android, API, Browser, iOS, Web |
| 10 | Introhive | 6.7 | No | — | API, Web |
| 11 | Introd | 6.0 | Free plan | $15/mo | Browser, Web |
| 12 | Kumu | 5.9 | Free plan | $9/mo | self-hosted, Web |
| 13 | Polinode | 5.9 | Free plan | $40/mo | Web |
| 14 | intelligence.com | 5.6 | No | — | Web |
| 15 | Andsend | 5.5 | No | €49/mo | Browser, Web |
| 16 | 6degrees.ai | 5.4 | No | — | Browser |
| 17 | LeadDelta | 5.4 | No | $3.21/mo | Browser, Web |
| 18 | AVNIR | 5.1 | No | — | Web |
| 20 | The Swarm | 5.1 | No | — | Web |
| 21 | VieuGraph | 5.1 | No | — | Web |
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Questions about Relationship Science (RelSci) alternatives
What is the best alternative to Relationship Science (RelSci)?
Happenstance, number 1 in relationship intelligence software with a score of 7.4 out of 10. The others here: Connect The Dots, Draftboard, Village and 16 more.
What is the best free alternative to Relationship Science (RelSci)?
Happenstance is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.