Integrate other services and workflows seamlessly

You can build and manage any complex business
 workflow with our integrations and API

Correlation Ventures

Affinity is hands down the most powerful tool
 I’ve found for managing my relationships. Period.

Miles Bird
Associate | Correlation Ventures

Native Integrations

Have you ever experienced a fully filled CRM? Affinity has native integrations
with many data platforms like Crunchbase and Clearbit, as well as our
proprietary algorithms that scour the web to bring data into Affinity.

Third Party Integrations

We pull data from many other public stores for enriching 8+ attributes on contacts. You can also integrate platforms like Pitchbook to have complete context on your deals.


We pull 7+ attributes from Crunchbase for enriching companies. Fields like Stage, Year Founded, Number of Employees, Industries are automatically populated.

Affinity's algorithms

Our proprietary enrichment algorithms scour and learn from million of web pages to enrich 10+ attributes on people and companies.

Supported Integrations

Affinity allows you to connect with 750+ applications using Zapier, so you can manage complex workflows and move your business forward.

Want to scan business cards into Affinity? Add a lead to a Mailchimp campaign? Add leads using a web form? Add notes from Evernote? It’s all possible.

Check out our Zap Templates to get started

Open API

The Affinity API has an open, RESTful interface so you can interact with Affinity in more complex ways than the integrations we provide out-of-the-box. We make it easy for you to connect your existing legacy systems to ProsperWorks so you can have one source of truth for all your data

Check out our full documentation here