Assertible review
A focused hosted option for scheduled API checks, deployment tests, and team alerts.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Assertible is a web-based platform for developers, QA professionals, and teams that need to test and monitor HTTP APIs and web services. It combines response assertions, scheduled API monitoring, environment-specific testing, post-deployment checks, and uptime monitoring in one hosted workspace. Its testing scope covers status codes, JSON, headers, text, XML/HTML, response time, and links, with support for several authentication methods.
Pricing is structured around four monthly plans. Personal FREE supports 2 web services, 10 tests per service, 1,000 retained results, 1–2 members, and a standard schedule with 2 monitors. Standard costs $25 per month and adds 25 web services, 500 tests per service, 5,000 retained results, and upgraded schedule frequency, but includes 1 member. Startup costs $50 per month with the same service, test, retention, and schedule allowances as Standard and expands membership to 10 members. Business costs $100 per month and provides 50 web services, 1,000 tests per service, 10,000 retained results, 20 members, and upgraded schedule frequency. Paid plans include a one-month free trial.
Assertible fits teams that want hosted monitoring with a practical path from specifications and existing collections to scheduled checks. OpenAPI and Swagger synchronization, Postman and curl imports, setup and teardown HTTP steps, and the Deployments API support different testing workflows. GitHub, Slack, PagerDuty, and Zapier integrations extend collaboration and incident notification. Teams needing a web-based API testing service with scheduled runs and deployment checks should consider it; organizations seeking broader automated testing beyond HTTP and web-service workflows may prefer a wider platform.
Assertible pros and cons
- Where it wins
- Free plan includes scheduled monitoring for two web services
- Imports and synchronizes OpenAPI, Swagger, Postman, and curl tests
- Supports deployment testing, environments, assertions, and team integrations
- Where it doesn't
- Paid plans start at $25 per month
- The platform is web-only
- The free plan is limited to 2 web services and 10 tests per service
Assertible fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update