TheGlobalAI Moderation API
Enterprise-gradeAImoderationwithsub-100mslatency,99.7%accuracy,andthereliabilityyourusersdeserve.
* this is at it's early stage, changes may occur.
About Klyra
Klyra is an AI-powered global moderation API designed to make the internet safer — without slowing developers down.
Everything You Need to Moderate Content
Powerful, reliable, and easy-to-use tools for content moderation that scale with your application.
Lightning Speed
Real-Time Moderation
Analyze and classify content instantly with sub-100ms latency. Perfect for live chats, real-time uploads, and streaming platforms where every millisecond counts.
Key Benefits:
Real-Time Moderation
Analyze and classify content instantly with sub-100ms latency. Perfect for live chats, real-time uploads, and streaming platforms where every millisecond counts.
Built for Growth, Available Globally
Klyra empowers platforms of all sizes—from fast-moving startups to large enterprises—with crucial moderation tools, accessible worldwide.
Live Chat & Messaging
Keep conversations safe in real-time. Instantly flag harassment, spam, and harmful language in DMs, group chats, and live support.
User-Generated Content
Moderate posts, comments, profiles, and uploads automatically. Protect your community from toxicity, explicit content, and policy violations.
Marketplaces & E-commerce
Ensure trustworthy listings and reviews. Detect scams, counterfeit goods descriptions, policy violations, and inappropriate content.
Gaming & Communities
Foster positive player interactions. Moderate in-game chat, usernames, and forum posts for cheating accusations, hate speech, and harassment.
Ready to safeguard your platform?
Start with our free tier or contact us for a custom solution tailored to your needs.
Meet Our Team
Our team of talented developers is passionate about creating tools that make the internet safer for everyone.
Our team has experience from leading companies in AI and content moderation, with a shared vision of making online spaces safer.
Frequently Asked Questions
Everything you need to know about our moderation API and how it works.
Have more questions? We're here to help.
Contact SupportSupporting Innovation
We offer special programs for startups and student developers building the future.
Launch Faster with Klyra Credits
Building the next big thing? We understand startup needs. Eligible early-stage companies (less than 2 years old, under €1M funding) can apply for:
- Up to €500 in Klyra credits to cover initial usage.
- Access to features typically reserved for Pro+ or Enterprise plans.
- Priority consideration for premium model access.
GitHub Student Developer Pack
We believe in empowering the next generation of builders. We're actively working on joining the GitHub Student Developer Pack.
Once available, verified students will receive free Klyra credits to experiment, build projects, and ensure their applications are safe from the start.
Coming Soon
Choose the Plan That Fits Your Needs
Whether you're building a side project or running a global platform — Klyra scales with you.
Updated pricing structure with token-based limits and more flexible overages.
Sandbox
Token Overage:
Not available
Model Access:
Gemini 2.0 & 2.5 Flash, GPT‑4.1 Nano
Trustless™ Mode:
Not included
Key Features:
- Risk Score + Filtering
- Dashboard Access
- Limited API Key Support
Hobby
Token Overage:
Available (per model)
Model Access:
+ Claude Haiku, GPT‑4.1 Mini
Trustless™ Mode:
Limited
Key Features:
- Token Overage Billing
- Limited Trustless™ Mode
- Logs & Threshold Configs
- Scoped API Key Support
Enhanced
Token Overage:
Available (per model)
Model Access:
+ Claude Sonnet, GPT‑4.1, o4‑mini
Trustless™ Mode:
Included
Key Features:
- Fallback Logic
- Rule Engine + Advanced Filters
- Basic Rate Limit Controls
- Priority Email Support
Professional
Token Overage:
Available (per model)
Model Access:
+ GPT‑4o, Gemini 2.5 Pro/Thinking
Trustless™ Mode:
Included
Key Features:
- Streaming & Webhooks
- Advanced Rate Limit Controls
- Multi-key API Support
- Priority + Slack Support
Enterprise Plan
Get enterprise-grade support, custom SLAs, and dedicated infrastructure with our Enterprise plans. Our team will work with you to design the perfect solution for your scale.
- Custom token limits and discounted overage billing
- Full model stack access (o3, and more)
- Custom SLAs and contractual Trustless™ Mode
- Dedicated support manager
Pay-As-You-Go
Flexible pricing based on the models you choose. Mix monthly plans with pay-as-you-go for token overages.
Gemini & GPT Models
Pay only for what you use with per-token billing across all tiers.
Claude & Specialized Models
Premium models with dedicated pricing based on capabilities.
Trustless™ Mode
Secure processing with custom pricing per model family.
Notes & Fair Use
We believe in transparent pricing with no hidden costs or unexpected charges.
- Sandbox plan users can't use token overage billing.
- All usage is rate-limited based on plan tier.
- Each plan includes Risk Score + Filtering and Dashboard Access.
- Export your logs and data anytime — no vendor lock-in.
💡 Pro Tip:
Save up to 28% by choosing yearly billing. Perfect for teams with predictable usage patterns.
Ready to Get Started?
Try Klyra for free — no card required. Your first 100K tokens are on us.
Start for Free