Unified Assessment API

One Unified Assessment API to integrate with Perspect AI, Predictive Index, and all your customers’ favorite Assessment tools.

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Powering Global SaaS Organizations

Why Choose KNIT for Assessment Integrations?

Extensive webhook support

Build real-time Assessment integrations with our comprehensive Assessment events coverage across all major Assessment APIs.

Scalable Infra

Sync thousands of Assessments data in minutes with Knit’s Unified Assessment API—backed by infrastructure and platform features built for scale.

Add any missing app in 2 days

Popular Assessment apps come pre-integrated. Need another? Our AI adds new ones fast, so you’re always ready to say yes to your customers.

The most common Assessment APIs come ready to use with our unified schema. For edge cases, Knit's AI Connector Builder and passthrough APIs offer all the flexibility you need.

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Whitelabeled Assessment Auth—Fully Yours

Give your users a seamless, on-brand authentication experience for their Assessment integrations. Customize everything—from text and colors to screen flow—to match your product perfectly.

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Related Assessment Integration Case Study

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How PeopleStrong leveraged Knit's Unified Assessments and E-Signature APIs to automate recruitment workflows
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View Detailed Case Study

Assessment API integrations Knit supports

Integrate with every major Assessment tool from day one. If it’s missing, our AI adds it fast. You focus on your product—we’ll handle the integrations.

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Perspect AI

Unified Assessment API

Predictive Index

Unified Assessment API

The Predective Index

Unified Assessment API
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Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

#1 in Ease of Integrations

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4.9 out of 5 stars on G2

Put Integrations on Autopilot. Talk to Experts.

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FAQ’s

All the common questions around Knit’s Unified HRIS API

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