Built for venture capital

From inbound pitch to first look, 5x faster.

A full walkthrough of the AI-first private capital CRM. Watch it on your own time.

  • Never miss a deal: See every founder your team has talked to, in one place.
  • Data you can trust: Company and funding data that updates itself.
  • Built for platform teams: Make portfolio intros from your firm’s whole network.

  • Show me deals closing this quarter
  • Who at our firm knows the CEO of Ostlin Partners?
  • Prep me for my meeting with Taylor
  • Who on our team has emailed anyone from Liorum Partners?
 Trusted by leading VENTURE capital firms

The Deal lifecycle

Every stage has work that doesn’t need an investor

Every stage of a deal carries work that has to happen but doesn’t need an investor to do it: pulling relationship history, drafting briefs, logging why you passed. Affinity takes that off the desk, built specifically for how VC deals move, not adapted from a generic CRM. What’s left is the part that needs a person: the founder conversation, the conviction, the judgment.

Sourcing
Deal qualification
Investment committee
Deal monitoring
Portfolio monitoring
Fundraising & exit
Sourcing

Hit it off with a founder long before they fundraise

Affinity maps who across your firm already knows a founder, flags where the pipeline is thin against your thesis, and preps your list before every trip, so the first conversation happens years ahead of the round.

MassMutual Ventures

5x

faster at discovering and triaging opportunities

133K

people tracked

65K

organizations tracked

Deal qualification

Focus on the meeting, not the prep

Affinity assembles the founder brief, relationship history, and your firm's prior read on the company before every meeting, so you walk in ready.

Speedinvest

Meeting prep cut from 10 to 15 minutes down to a two-minute skim

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Investment committee

Deliver the best argument to the partners

Affinity drafts the memo from your notes and diligence, gathers what your firm has picked up on the company, and logs every decision with its reasoning, so your time goes to making the case, not assembling it.

Sapphire Ventures

“The Investment team spends its day-to-day in Affinity and uses the platform in its weekly investment committee meetings to visualize and track deal flow.”

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Deal monitoring

Remember why you passed on the last round

Affinity keeps every stage and next step current, records why you passed, and flags companies that have gone untouched, so a Series B conversation starts with what your firm already learned at seed.

Notion Capital

50%

increase in annual number of companies screened

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Portfolio monitoring

Offer a founder help at the right time

Affinity assembles board prep, shows which founders have gone quiet, surfaces follow-on signals, and routes intro requests through the firm's network, so support reaches a founder before they have to ask.

Pear Ventures

11,467

introduction paths converted for portfolio companies

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Fundraising & exit

Talk with the right LPs pre-fundraise

Affinity logs every LP touchpoint, flags relationships that need attention, and maps likely acquirers and co-investors, so the next raise starts with warm relationships instead of a cold list.

Kapor Capital

“With Affinity, we’ve moved away from legacy systems and become very efficient. We’ve been able to resurface conversations with co-investors, and reestablish those networks again.”

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– Jolynn Vallejo, Chief of Staff

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Automated relationship intelligence

Every email sent, meeting held, and introduction made is automatically captured and analyzed. No manual logging, no tagging bottlenecks during busy periods, no compliance gaps. Affinity builds a complete, always-current map of your firm's network, built from 25B+ emails and calendar events, without anyone lifting a finger.

AI that powers the core experience

Affinity’s MCP delivers meeting-ready context in seconds and turns pipeline questions into instant answers. File Analyzer extracts the signal from decks, memos, and tearsheets and contextualizes it against your pipeline. Industry Insights surfaces market intelligence automatically.

Data enrichment from 40+ sources

Affinity enriches company and contact profiles from 40+ data sources including PitchBook, Grata, and SourceScrub (available on Advanced and Enterprise tiers), giving your team a more complete picture than what 4Degrees' more limited third-party integrations can provide.

Results your team can feel

Alpha Partners saves 10 hours per person per week and has seen 3x annual deal flow growth. Sorenson Capital saves 5+ hours per person per week. Munich Re Ventures achieved 96% firm-wide CRM adoption and saves 100+ hours per year on manual input. CAS eliminated 20 hours of onboarding training per new hire.