Yolk Attio
Yolk builds software on top of Attio — native apps, API integrations, and AI automation for teams whose workflows don't fit inside a standard CRM configuration.
Most Attio experts set up your workspace. We write the code that extends it.
If your process needs a portal your clients log into, an agent that enriches records overnight, a two-way sync with a system that has no off-the-shelf connector, or an app that lives inside Attio itself — that's the work we do.
What we build on Attio
Custom Attio apps
Native apps built on the Attio SDK that live inside your workspace and extend what Attio can do out of the box.
Integrations & two-way syncs
API integrations with the tools your team already runs — including systems that have no off-the-shelf connector.
AI agents
Agents for enrichment, research, and outreach that work your records overnight, so your team starts the day with better data.
Client portals & internal tools
Portals your clients log into and tools your team works from, reading and writing to Attio in real time.
Data pipelines & reporting
Pipelines, dashboards, and custom reporting for the questions Attio's built-in views can't answer.
How we work
Direct with the founder
You work with Nick, Yolk's founder, from first call to final commit. No account manager, no handoff to a junior — the person who scopes your project is the person writing the code.
Fixed scope, fixed price
Projects are scoped and quoted up front. No hourly billing surprises.
You own everything
Code, documentation, infrastructure — everything we ship is yours when the engagement ends.
Yolk is based in Utah (US Mountain Time) and works with teams across North America.