Checkstep
Checkstep is a cloud-based AI content moderation platform for online services that need to identify and act on harmful user posts.
What Checkstep is
Checkstep is a cloud-based AI content moderation platform for online services that need to identify and act on harmful user posts. It handles text, images, video, audio, URLs and GIFs, and supports more than 100 languages natively, with translation available for others. Teams can set and revise moderation policies, choose AI models, define confidence thresholds and send uncertain cases to human reviewers through configurable queues. Its model marketplace offers providers to compare on price, accuracy and latency. A DSA plugin automates transparency reports, Statements of Reasons, notices and appeals. The API returns moderation decisions through webhooks, though access requires client-solutions 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. Pricing is $1,499 a year for the core platform, with a 12-month minimum term and stated usage allowances; additional usage and fees are invoiced monthly. Pricing excludes VAT.
Good
- Moderates text, images, video, audio, URLs and GIFs.
- Supports 100+ languages natively.
- Custom policies can route uncertain cases to human review.
- DSA plugin automates specified reporting and appeal tasks.
- SOC 2 and ISO 27001 certified.
Watch out
- No free plan; pricing is on request.
- 12-month minimum contract term.
- API access requires client-solutions provisioning.
- Non-standard content types or classifiers require a separate quote.
Who it suits
Checkstep suits online platforms in areas such as gaming, marketplaces, streaming, dating, social and review services that need automated moderation with human oversight.
Verdict
Checkstep combines broad content coverage and configurable human review with policy and compliance tools. Its annual core-platform fee, minimum term and API provisioning requirement are important considerations.
Plans and prices
From Checkstep's own pricing page, checked 2 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Checkstep core platform | $1,499 | 25M text API calls · 667,000 images · 2,667 audio hours · 111 video hours, or combinations; monthly scanning resets with no rollover · 12 months of core platform subscription fees are due after contract signature; invoices are issued monthly for additional usage and fees. |
The facts
Each one read from Checkstep's own pages, with the date it was checked.
What it does
- AI models
- The AI marketplace lets customers choose among multiple AI model providers and compare price, accuracy and latency.checked 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.checked 2 Oct 2026
- Compliance
- Its DSA plugin automates transparency reports, Statements of Reasons, notices and appeals.checked 2 Oct 2026
- Content types
- The platform moderates text, images, video, audio, URLs and GIFs.checked 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.checked 2 Oct 2026
- Human review
- Checkstep combines automated moderation with human oversight and configurable moderator queues.checked 2 Oct 2026
- Integrations
- The partners page lists providers including Sightengine, Unitary, AWS, Anthropic, Modulate and Pasabi.checked 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.checked 2 Oct 2026
- Languages
- Checkstep says it supports 100+ languages natively and other languages through translation.checked 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.checked 2 Oct 2026
- Purpose
- Checkstep is an AI content moderation platform that detects and acts on harmful user-generated content online.checked 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.checked 2 Oct 2026
- Service level
- The terms specify a 99.99% uptime commitment.checked 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.checked 2 Oct 2026
The company
- Founded
- 2020checked 28 Sep 2026
- Headquarters
- London, United Kingdomchecked 28 Sep 2026
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