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Learnosity APIs
The Learnosity API License provides access to a suite of education focused APIs, enabling organizations to author, deliver, and analyze engaging and scalable assessment experiences. Designed for seamless integration, it includes powerful features like question authoring, a powerful math engine, detailed analytics, and accessibility compliance, all backed by enterprise grade scalability and security. The Standard license is ideal for EdTech providers, institutions, and enterprises with less than 100K learners. The Scale License is perfect for organizations requiring robust performance, security, and flexibility to deliver world class EdTech experiences (under 350K users). The Enterprise License is ideal for powering complex, high volume learning and assessment solutions with tailored integrations. All three licenses include the option to add more users (as needed). Learnosity also provides several AI solutions for authoring and scoring to complement the assessment experience.
Reviews (2)
Akhil D.
White-Label, API-Driven Assessments with a Rock-Solid Item Bank
Reviewed on Jul 16, 2026
Review provided by G2
What do you like best about the product?
We run a fully white-label online homeschooling platform, and Learnosity is the assessment and content engine underneath it. Our students and parents never see Learnosity - quizzes, lessons and interactive activities render natively inside our own LMS with our branding, our navigation and our design system. That white-label capability was the deciding factor for us: it behaves like infrastructure, not a bolted-on third-party product.
The item bank is the other standout. We manage thousands of lessons and quiz items tagged by grade, term, subject and week, and that tagging model maps cleanly onto a structured curriculum. Our content team authors and publishes items, our internal admin tools drive publish/republish and versioning workflows on top of the APIs, and we sync content between sandbox and production item banks as part of our release process. For a curriculum with a large, constantly-edited content surface, that authoring-to-publish pipeline has held up well.
Everything we do with it is API-driven. The Data API covers items, questions, activities, tags and sessions, so we have been able to automate almost everything: entitlement-aware quiz eligibility, session save/complete flows, score retrieval for parent reporting, automated quiz generation from item pools, and even fetching lesson content programmatically to power downstream features (we build text-to-speech audio from lesson content pulled via the API). The signed request model (consumer key/secret + domain) is simple to implement, the regional endpoints keep latency low for us in Australia, and the LTS versioning scheme means upgrades are predictable rather than surprise breakages.
Reliability has been strong. Assessment sessions, answer persistence and completion events are the parts of our platform we can least afford to lose, and Learnosity has been a stable layer there.
The item bank is the other standout. We manage thousands of lessons and quiz items tagged by grade, term, subject and week, and that tagging model maps cleanly onto a structured curriculum. Our content team authors and publishes items, our internal admin tools drive publish/republish and versioning workflows on top of the APIs, and we sync content between sandbox and production item banks as part of our release process. For a curriculum with a large, constantly-edited content surface, that authoring-to-publish pipeline has held up well.
Everything we do with it is API-driven. The Data API covers items, questions, activities, tags and sessions, so we have been able to automate almost everything: entitlement-aware quiz eligibility, session save/complete flows, score retrieval for parent reporting, automated quiz generation from item pools, and even fetching lesson content programmatically to power downstream features (we build text-to-speech audio from lesson content pulled via the API). The signed request model (consumer key/secret + domain) is simple to implement, the regional endpoints keep latency low for us in Australia, and the LTS versioning scheme means upgrades are predictable rather than surprise breakages.
Reliability has been strong. Assessment sessions, answer persistence and completion events are the parts of our platform we can least afford to lose, and Learnosity has been a stable layer there.
What do you dislike about the product?
- Multi-environment content management is on you. There is no first-class promotion workflow between sandbox and production item banks, so we built our own sync and backfill tooling. It works, but it is custom code we have to own.
- Credential/environment wiring is easy to get wrong when you have multiple consumers across services - content that exists in one item bank but not another fails quietly at fetch time, and debugging that is on your side of the fence.
- The learning curve for the tagging and item/activity data model is real. Once it clicks it is powerful, but new engineers need time before they are productive.
- Documentation is generally good, but some Data API edge cases required trial and error.
- Credential/environment wiring is easy to get wrong when you have multiple consumers across services - content that exists in one item bank but not another fails quietly at fetch time, and debugging that is on your side of the fence.
- The learning curve for the tagging and item/activity data model is real. Once it clicks it is powerful, but new engineers need time before they are productive.
- Documentation is generally good, but some Data API edge cases required trial and error.
What problems is the product solving and how is that benefiting you?
- Multi-environment content management is on you. There is no first-class promotion workflow between sandbox and production item banks, so we built our own sync and backfill tooling. It works, but it is custom code we have to own.
- Credential/environment wiring is easy to get wrong when you have multiple consumers across services - content that exists in one item bank but not another fails quietly at fetch time, and debugging that is on your side of the fence.
- The learning curve for the tagging and item/activity data model is real. Once it clicks it is powerful, but new engineers need time before they are productive.
- Documentation is generally good, but some Data API edge cases required trial and error.
- Credential/environment wiring is easy to get wrong when you have multiple consumers across services - content that exists in one item bank but not another fails quietly at fetch time, and debugging that is on your side of the fence.
- The learning curve for the tagging and item/activity data model is real. Once it clicks it is powerful, but new engineers need time before they are productive.
- Documentation is generally good, but some Data API edge cases required trial and error.
Richard G.
Fantastic company with a fantastic service
Reviewed on Nov 14, 2022
Review provided by G2
What do you like best about the product?
Their API is truly impressive. The UI is simple enough that classroom teachers can build great tests for their students, but advanced enough to build district wide benchmarks.
What do you dislike about the product?
Not much! We've had a few feature requests over the years (we've been working with Learnosity for 6-7 years), but they've been able to provide most of the features for us.
What problems is the product solving and how is that benefiting you?
We initially looked into developing our own test-taking platform for our LMS product but quickly realized how complicated it could become. After some quick research, we found Learnosity and were very impressed by the depth of their API. We quickly integrated it within our software suite and have been building with it ever since.