Name: Moderation API
Price: 79 USD

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 79.00 USD per 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 is for

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 is good

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

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.

Moderation API plans and pricing

All plans

Basic $79/mo Billed monthly 10,000 messages / month · $2.50 per 1,000 beyond quota · Video & audio moderation · 3 team members · Email support moderationapi.com · 29 Sept 2026

Growth $249/mo Billed monthly 100,000 messages / month · $1.00 per 1,000 beyond quota · 5 team members · Priority email & chat support moderationapi.com · 29 Sept 2026

Hobby Not published Billed monthly 100 messages / month · Text & image moderation · 5 moderation policies · 1 team member · Pay-as-you-go beyond quota moderationapi.com · 29 Sept 2026

Enterprise Not published 1,000,000+ messages / month · Custom pay-as-you-go rate · 10 team members · 99.9% uptime SLA · Contact sales moderationapi.com · 29 Sept 2026

Compared on AI content moderation software

Free plan: Yes
Paid from: $79/mo
Text moderation: Yes
Image moderation: Yes
Audio moderation: Yes
Video moderation: Yes
Custom policies: Yes
Human review workflow: Yes

Best Moderation API alternatives

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The record

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.

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.

Custom rules

Users can describe moderation guidelines in plain language, and the models apply those rules with explanations and confidence.

Review and user management

The platform provides review queues and author moderation, and says each team review trains the AI.

Conversation context

The product page says conversation history is considered with each moderation decision so the same sentence can be evaluated differently by context.

Integrations

Listed integrations include Airtable, Discord, Discourse, Facebook, Firebase, Google Sheets, HubSpot, Instagram, LinkedIn, Reddit, Shopify, Slack, WordPress, YouTube, Zapier, and Zendesk.

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.

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.

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.

Data retention

The pricing comparison lists one month of data retention for Basic, three months for Growth, and custom retention for Enterprise.

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.

Who it is for

The pricing FAQ names online communities, dating apps, games, marketplaces, social platforms, and regulated CPaaS as intended users.

Support

The pricing page lists email support for Basic, priority email and chat support for Growth, and a dedicated account manager for Enterprise.

Headquarters

Copenhagen, Denmark

Price from

$79/mo