Sales & CRM
Best Relationship Intelligence Software in 2026
Relationship intelligence software helps teams examine the connections and signals surrounding accounts. Compare network data sources, relationship history, and relationship scoring, then consider warm intro paths, team visibility, and account engagement in light of how your team works with prospects and customers.
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Affinity From $166.67/mo Free trial Web · iOS · Android · API9.3 Visit Specs - 02
Connect The Dots It suits individuals, sales and go-to-market teams, companies, venture capital firms and private equity firms seeking to use network connections for introductions and relationship discovery.
From $20/mo Free plan Web · macOS · iOS · Android9.2 Visit Specs - 03
Happenstance Happenstance suits people who want to search an existing network for potential introductions, as well as teams or communities pooling member networks.
From $24/mo Free plan Web · iOS · API · Browser extension9.0 Visit Specs - 04 The Swarm
The Swarm may suit sales and recruiting teams, investors sourcing deals, and companies using relationship data for prospecting.
From $99/mo Free plan Web · API · Self-hosted · Browser extension8.6 Visit Specs - 05
Polinode Polinode suits people leaders, people analytics teams, consultants, academics, researchers, not-for-profits, and developers or software vendors working with organizational networks.
From $40/mo Free plan Web · API8.5 Visit Specs - 06
Village It suits sales, recruiting, fundraising, and job-search teams that rely on warm introductions.
From $1/mo Free plan Web · API · Browser extension8.4 Visit Specs - 07
Andsend Andsend is aimed at firms whose growth depends on trusted relationships, including consulting and advisory firms.
From €49/mo Free trial Web · Browser extension8.2 Visit Specs - 08 Draftboard
Draftboard is aimed at sales prospecting, fundraising, recruiting, and job hunting.
Free plan Web · API · Browser extension8.2 Visit Specs - 09
Boomerang AI From $100/mo Free trial Web · API · Browser extension8.1 Visit Specs - 10 Kumu
Kumu suits organizations mapping relationships and systems, including social-sector leaders working toward impact.
From $9/mo Free plan Web · Self-hosted7.9 Visit Specs - 11 LeadDelta From $3.21/mo Free trial Web · Browser extension7.9 Visit Specs
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4Degrees 4Degrees suits relationship-driven private-market teams, including venture capital, private equity, M&A, investment banking, and consulting.
Web · iOS · Android · API7.8 Visit Specs - 13
NetworkOS From $99/mo Free trial Web · Browser extension7.8 Visit Specs - 14 Relationship Science (RelSci)
RelSci is aimed at corporations, financial institutions and nonprofits, including professional services, investment banking, wealth management and higher education organizations.
Web · iOS · Android · API7.8 Visit Specs - 15 BoardEx Web · iOS · Android · API7.7 Visit Specs
- 16 Introhive Web · API7.7 Visit Specs
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ExecAtlas ExecAtlas is aimed at dealmakers, business development professionals, and sales teams, including organizations in financial services, private capital, legal, and professional services.
Web · iOS · Android · API7.6 Visit Specs - 18
Introd Introd suits founders, investors, operators and creatives looking for relevant connections for work such as fundraising, hiring or partnerships.
From $15/mo Web · Browser extension7.5 Visit Specs - 19
AVNIR Web7.4 Visit Specs - 20 Inroad Engine From $497/mo Web7.4 Visit Specs
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6degrees.ai Browser extension7.3 Visit Specs - 22 RelPro Web · iOS · Android · API7.2 Visit Specs
- 23 intelligence.com
Individuals seeking warm introductions for careers, sales, fundraising or knowledge sharing.
Web7.1 Visit Specs - 24 ThreadMap From $7/mo Web7.0 Visit Specs
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VieuGraph Web · API · Browser extension7.0 Visit Specs
CRM writeback is another point to weigh when considering how insights relate to your CRM. Free-plan availability and paid-from pricing add cost context to the feature comparison. Connect The Dots, Happenstance, and Introd are among the options shown, along with Draftboard and 4Degrees. Consider which relationship signals you need to surface and how they should support your team's sales work.
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