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Moderation API

What Moderation API is
Moderation API is an AI moderation API and review platform for text, images, video, and audio, with support for 120+ languages. Its 20+ pre-built models cover areas including toxicity, NSFW content, profanity, personal information, spam, self-harm, scams, phishing, and hate speech. Teams can write moderation policies in plain language; the models apply them with explanations and confidence. Review queues and author moderation provide a human review workflow, and the service says team reviews train the AI. It also factors conversation history into decisions. Listed server-side SDKs are available for TypeScript/Node.js, Python, PHP, and Ruby, with an OpenAPI specification for generating other client libraries. The Hobby tier offers 100 messages per month; Basic costs $79 a month for 10,000 monthly messages. Usage units depend on media: text uses one, audio two, images three, and video starts at three and increases with length and enabled models. The maker says submitted content is never stored or accessed by humans.
Who it suits
The pricing FAQ names online communities, dating apps, games, marketplaces, social platforms, and regulated CPaaS as intended users. It suits teams that need moderation across multiple media types and custom policies.
What it does well
- Moderates text, images, video, and audio
- Supports 120+ languages
- Custom policies with explanations and confidence
- Review queues and author moderation
- SDKs for four server-side languages
What to know first
- Hobby tier allows 100 messages monthly
- Video usage units increase with length and enabled models
- SOC 2 Type II is in progress on paid tiers
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Growth | Billed monthly · 100,000 messages / month · $1.00 per 1,000 beyond quota · 5 team members · Priority email & chat support | $249 a month |
| Basic | Billed monthly · 10,000 messages / month · $2.50 per 1,000 beyond quota · Video & audio moderation · 3 team members · Email support | $79 a month |
| Hobby | Billed monthly · 100 messages / month · Text & image moderation · 5 moderation policies · 1 team member · Pay-as-you-go beyond quota | On request |
| Enterprise | 1,000,000+ messages / month · Custom pay-as-you-go rate · 10 team members · 99.9% uptime SLA · Contact sales | On request |
As moderationapi.com lists them, read 29 Sept 2026. The maker's own page has the final word.
Verdict
Moderation API combines multi-format moderation with custom policies and review workflows. Its monthly quotas use different units by media type, so teams should account for those limits when assessing plans.
Facts from Moderation API's own pages
- Compliance status
- The pricing page marks SOC 2 Type II as in progress across its listed paid tiers and offers SAML SSO and SCIM provisioning on Enterprise. · moderationapi.com, 29 Sept 2026
- Conversation context
- The product page says conversation history is considered with each moderation decision so the same sentence can be evaluated differently by context. · moderationapi.com, 29 Sept 2026
- Custom rules
- Users can describe moderation guidelines in plain language, and the models apply those rules with explanations and confidence. · moderationapi.com, 29 Sept 2026
- Data retention
- The pricing comparison lists one month of data retention for Basic, three months for Growth, and custom retention for Enterprise. · moderationapi.com, 29 Sept 2026
- Detection models
- The product page describes 20+ pre-built models covering categories such as toxicity, NSFW, profanity, PII, spam, self-harm, scams, phishing, and hate speech. · moderationapi.com, 29 Sept 2026
- Developer support
- Official server-side SDKs are listed for TypeScript/Node.js, Python, PHP, and Ruby, and an OpenAPI specification is available to generate other client libraries. · docs.moderationapi.com, 29 Sept 2026
- Headquarters
- Copenhagen, Denmark · moderationapi.com, 28 Sept 2026
- Integrations
- Listed integrations include Airtable, Discord, Discourse, Facebook, Firebase, Google Sheets, HubSpot, Instagram, LinkedIn, Reddit, Shopify, Slack, WordPress, YouTube, Zapier, and Zendesk. · moderationapi.com, 29 Sept 2026
- Quota accounting
- The pricing FAQ says one text message uses one unit, audio uses two, images use three, and video starts at three units and increases with length and enabled models. · moderationapi.com, 29 Sept 2026
- Review and user management
- The platform provides review queues and author moderation, and says each team review trains the AI. · moderationapi.com, 29 Sept 2026
- Security and privacy
- The maker states that content sent for moderation is never stored or accessed by humans and describes the service as GDPR and CCPA compliant. · moderationapi.com, 29 Sept 2026
- Support
- The pricing page lists email support for Basic, priority email and chat support for Growth, and a dedicated account manager for Enterprise. · moderationapi.com, 29 Sept 2026
- What it does
- Moderation API is an AI content moderation API and review platform for text, images, video and audio, with custom rules and support for 120+ languages. · moderationapi.com, 29 Sept 2026
- Who it is for
- The pricing FAQ names online communities, dating apps, games, marketplaces, social platforms, and regulated CPaaS as intended users. · moderationapi.com, 29 Sept 2026
Where Moderation API stands on Freedom251
- AI Content Moderation Software#10 of 27
