Affinity helps teams track relationships. 4Degrees helps deal teams turn relationships into action.
Both platforms capture email and calendar activity, score relationship strength, and find warm paths into your next deal. Both offer AI. Where they differ is how much of the deal workflow each platform runs, and how much context the AI can use.
4Degrees is a relationship-intelligence CRM built for deal-driven teams: private equity, venture capital, investment banking, corporate development, commercial real estate, and family offices.
It captures email and calendar activity automatically, maps relationship strength, and surfaces warm paths. Teams use it to manage configurable pipelines, meeting prep, document workflows, an External Data Room, and AI built on firm data.
Affinity is a CRM for private capital used by venture capital, private equity, investment banking, family office, and asset management firms.
It centers on automated activity capture and relationship intelligence, with pipeline management, enrichment, analytics, a dedicated Sourcing product, and AI including Deal Assist, an AI Notetaker, and MCP connectivity.
Affinity product details are drawn from public materials reviewed on July 8, 2026. Confirm current details with each vendor.
Affinity centers on relationship intelligence for private capital. 4Degrees connects that intelligence to pipelines, documents, reporting, AI, and data room workflows.
Swipe to compare
Both platforms support core relationship intelligence: automatic capture, strength scoring, and a fast answer to "who at our firm knows this person, and how well?"
In 4Degrees, that answer feeds deal work directly. A warm path links to the opportunity, its pipeline stage, and the meeting you're preparing for. When a relationship goes stale on an active deal, your team sees it and can act.
Most deal teams run more than one process. A private equity firm tracks sourcing, diligence, and portfolio coverage at once. A bank juggles mandates and buyer lists. A venture firm runs deal flow alongside fundraising.
In 4Degrees, each motion gets its own configurable pipeline: stages, fields, owners, and reporting, all tied to the same relationship graph. See how teams structure this in deal flow software. Affinity provides pipeline management across its plans, with velocity and conversion analytics on the Scale tier.
Both platforms offer AI. What matters is whether the AI can use the context your team already has: relationships, activity, documents, pipeline history, and meeting notes.
Affinity is building AI into its platform as well: Deal Assist analyzes notes, decks, and documents; an AI Notetaker captures meetings on Zoom, Google Meet, and Teams; and Affinity's MCP connects to Claude, ChatGPT, Copilot, and Gemini.
4Degrees tends to win evaluations with firms that look like this:
Affinity is a strong product, and for some firms it is the sensible choice:
Switching CRMs should not mean starting over. 4Degrees has helped teams move from Affinity before, with support for migrating contacts, companies, deals, notes, and activity into the right pipelines.
The onboarding team helps map your data, preserve relationship context where available, and give the team a clear path to adoption. The goal is a supported switch, not a long migration project.
Ask us to walk through a migration plan using your current Affinity setup.
4Degrees makes us smarter. We get powerful relationship and deal management in one compelling package.
Lance Dietz, Principal, KB Partners · Customer stories
Trusted by relationship-driven deal teams
A CRM decision is a multi-year commitment, and the right answer depends on your workflows. Bring your current workflow, and we'll show how it runs in 4Degrees.
Schedule a demo