Kopai

Cloud platform for building, hosting, monetizing and exporting AI agents without backend code

Automation & Agents AI AgentsSubscription

$20/moStarting price

758Monthly visits

About Kopai

Kopai provides a serverless cloud environment for creating and deploying domain-specialized AI agents. Users can build agents by writing a prompt and uploading documents, with the platform handling retrieval-augmented generation, orchestration, tools and billing infrastructure. Agents can be listed on Kopai’s marketplace for monetization, exported to external websites, or kept private within teams. The platform supports multiple large language models through a single integration and automatically resumes operations after connection interruptions. Document processing includes PDF, DOCX and XLSX formats, with indexed files searchable by the agent. Billing is per-message with transparent ledgers, and agents undergo risk-tier evaluation before marketplace listing.

Key features

Serverless cloud hosting for AI agents
Document indexing for retrieval-augmented generation
Multi-model support via single integration
Automatic session resumption after disconnections
Marketplace for publishing and monetizing agents
Team workspace with role-based access control
Agent building via natural language chat
Transparent per-message billing ledger

Use cases

Building domain-specific AI assistants for data analysis
Creating workflow automation agents for document processing
Developing customer-facing AI tools for lead generation

Pros

No backend code required for agent creation
Handles infrastructure, vector databases and server management
Supports multiple document formats for RAG
Transparent per-message billing with itemized charges
Marketplace for monetization and agent discovery

Cons

Waitlist-only access
No free tier available
Limited to agents built on the platform
Billing requires credits purchase

Frequently asked questions about Kopai

What is Kopai and what does it do?

Kopai is a serverless cloud platform for creating, deploying, and monetizing domain-specialized AI agents. It handles infrastructure like retrieval-augmented generation, orchestration, tools, and billing, allowing users to build agents by writing prompts and uploading documents without writing backend code.

Who should use Kopai?

Kopai suits individual creators looking to build and monetize AI agents, as well as teams within companies who want to deploy private agents for internal use. It is designed for users who need a scalable, no-code environment to turn expertise into revenue-generating tools.

How does Kopai handle billing?

Kopai bills users per message, with transparent ledgers showing each charge. Users can purchase credits in monthly plans or one-off top-ups, and unused credits roll over. Agents can also be monetized by their creators, with earnings paid out through the platform.

Can agents built on Kopai be integrated into external websites?

Yes, agents can be exported to external websites or products while still being billed and managed through Kopai. This allows creators to embed their agents in their own domains while maintaining centralized billing and payouts.

What models does Kopai support?

Kopai supports multiple large language models, including GPT-4o, Kimi-K2, Gemini-2.5, Qwen-3, and DeepSeek, accessible through a single integration. Users can switch models at any time without managing separate connections.

How does Kopai ensure agent reliability?

Kopai automatically resumes operations after connection interruptions, ensuring agents continue from where they left off. It also includes features like fingerprinting to track agent versions and groundedness checks to verify answers against cited sources.