Freedom251 › Content Moderation Tools Software
Checkstep
What Checkstep is
Checkstep is a cloud-based platform that detects and acts on harmful user-generated content for online services. It moderates text, images, video, audio, URLs, and GIFs, with native support for more than 100 languages and translation available for others. Teams can create policies, select models, set confidence scores, and direct uncertain cases to human reviewers through configurable queues. A model marketplace lets customers compare providers by price, accuracy, and latency. The DSA plugin automates transparency reports, Statements of Reasons, notices, and appeals. Its API returns moderation decisions through webhooks; access requires provisioning and bearer keys over HTTPS. Checkstep says it does not store customer media; moderation data is stored in Ireland and encrypted in transit and at rest. The company states it is SOC 2 and ISO 27001 certified. The core platform costs $1,499 a year, with a 12-month minimum term and monthly scanning limits that reset without rollover. VAT is excluded, and extra usage is invoiced monthly.
Who it suits
It suits online platforms in areas such as gaming, marketplaces, streaming, dating, social, and review services that need automated moderation with human oversight.
What it does well
- Moderates text, images, video, audio, URLs, and GIFs.
- Supports 100+ languages natively.
- Routes uncertain cases to human moderators.
- DSA plugin automates notices, reports, and appeals.
What to know first
- No free plan is listed.
- The contract has a 12-month minimum term.
- Monthly scanning allowances do not roll over.
- Non-standard content types require a separate quote.
Limits
The $1,499 a year core platform allowance covers 25M text API calls, 667,000 images, 2,667 audio hours, 111 video hours, or combinations. Monthly scanning resets with no rollover. The contract has a 12-month minimum term, excludes VAT, and non-standard content types or classifiers require a separate quote.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Checkstep core platform | 12 months of core platform subscription fees are due after contract signature; invoices are issued monthly for additional usage and fees. · 25M text API calls · 667,000 images · 2,667 audio hours · 111 video hours, or combinations; monthly scanning resets with no rollover | $1,499 |
As checkstep.com lists them, read 2 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Checkstep website and request pricing or a contract.
- Review the 12-month minimum term and applicable usage allowance.
- Arrange client-solutions provisioning if you need API access.
- Send content to the API and receive moderation decisions through webhooks.
- Create moderation policies, select models and configure confidence scores and review queues.
Verdict
Checkstep combines configurable automated moderation with human review and tools for DSA processes. Buyers should account for the annual commitment, stated usage limits, and additional fees for usage beyond the core subscription.
Questions
How much does Checkstep cost?
The core platform is $1,499 a year. The contract has a 12-month minimum term, excludes VAT, and additional usage and fees are invoiced monthly.
Is there a free plan?
No. Checkstep is a paid platform.
What is included in the core platform allowance?
The monthly allowance is 25M text API calls, 667,000 images, 2,667 audio hours, 111 video hours, or combinations. Scanning resets monthly with no rollover.
What content types and languages does it support?
It moderates text, images, video, audio, URLs and GIFs. Checkstep says it supports 100+ languages natively and other languages through translation.
Does Checkstep offer an API?
Yes. The API accepts content and returns moderation decisions through webhooks. Access requires client-solutions provisioning and bearer keys over HTTPS.
What security certifications does Checkstep have?
Checkstep says it is SOC 2 and ISO 27001 certified. It says customer media is not stored, while moderation data is stored in Ireland and encrypted in transit and at rest.
Facts from Checkstep's own pages
- AI models
- The AI marketplace lets customers choose among multiple AI model providers and compare price, accuracy and latency. · checkstep.com, 2 Oct 2026
- API
- The API accepts content and returns moderation decisions through webhooks; API access requires client-solutions provisioning and uses bearer keys over HTTPS. · training.checkstep.com, 2 Oct 2026
- Compliance
- Its DSA plugin automates transparency reports, Statements of Reasons, notices and appeals. · checkstep.com, 2 Oct 2026
- Content types
- The platform moderates text, images, video, audio, URLs and GIFs. · checkstep.com, 2 Oct 2026
- Contract and usage limits
- The specification sheet sets a 12-month minimum term, excludes VAT, and states that additional non-standard content types or classifiers require a separate quote. · d7umqicpi7263.cloudfront.net, 2 Oct 2026
- Founded
- 2020 · checkstep.com, 28 Sept 2026
- Headquarters
- London, United Kingdom · checkstep.com, 28 Sept 2026
- Human review
- Checkstep combines automated moderation with human oversight and configurable moderator queues. · checkstep.com, 2 Oct 2026
- Integrations
- The partners page lists providers including Sightengine, Unitary, AWS, Anthropic, Modulate and Pasabi. · checkstep.com, 2 Oct 2026
- Intended customers
- The site describes Checkstep for online platforms and lists gaming, marketplaces, streaming, dating, social and review sites among its industries. · checkstep.com, 2 Oct 2026
- Languages
- Checkstep says it supports 100+ languages natively and other languages through translation. · checkstep.com, 2 Oct 2026
- Policy controls
- Its policy engine lets customers create and edit policies, select models, set confidence scores and route uncertain cases to human moderation. · checkstep.com, 2 Oct 2026
- Purpose
- Checkstep is an AI content moderation platform that detects and acts on harmful user-generated content online. · checkstep.com, 2 Oct 2026
- Security
- Checkstep says it does not store customer media; moderation data is stored in Ireland and encrypted in transit and at rest, and the company is SOC 2 and ISO 27001 certified. · checkstep.com, 2 Oct 2026
- Service level
- The terms specify a 99.99% uptime commitment. · checkstep.com, 2 Oct 2026
- Support
- The terms specify direct customer support with a response time under four hours during working hours of 9am to 6pm GMT. · checkstep.com, 2 Oct 2026
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