
Kelviq
AI Agents
Merchant of record and payment system for SaaS and AI with global tax and subscription management.

Speakeasy: AI control plane for managing and securing enterprise AI agents, MCP servers, and applications. Here are 12 alternatives — compare pricing, free plans and API access side by side.
| Tool | Category | Pricing | Starting at | Free plan | API | Open source |
|---|---|---|---|---|---|---|
| AI Agents | — | — | ||||
| AI Agents | — | — | ||||
| AI Agents | Freemium | $499/month | ||||
| AI Agents | Freemium | $11/month | ||||
| AI Agents | Free | — | ||||
| AI Agents | Paid | — | ||||
| AI Agents | Freemium | — | ||||
| AI Agents | — | — | ||||
| AI Agents | Free | — | ||||
| AI Agents | Free | — | ||||
| AI Agents | Freemium | $8/month | ||||
| AI Agents | Paid | €29/month | ||||
| AI Agents | Freemium | $750/month |

AI Agents
Merchant of record and payment system for SaaS and AI with global tax and subscription management.

AI Agents
Monitors and evaluates AI agent actions for security and compliance.
Freemium
AI Agents
Design, test, and document APIs from a single spec with built-in testing and CI support.
Freemium

AI Agents
Community for data science, AI, and generative AI professionals.
Free

AI Agents
Connects AI agents to live web data and social platforms
Paid

AI Agents
Open-source CRM with AI chat and 39 MCP tools for external agents.
Freemium

AI Agents
Audits and optimizes Claude Code skills with security scans and context cleanup.
AI Agents
Decentralized, privacy-first AI that learns continuously through federated learning and neuro-symbolic architecture.
Free

AI Agents
Production-ready AI agents with simulation, evaluation, and protection.
Free
AI Agents
Fast AI chat app with image, video, and speech generation.
Freemium
AI Agents
AI coworker in Slack with tenant-scoped runtime and encrypted state
Paid
AI Agents
Builds self-improving AI agents with observability and optimization.
Freemium