Claw Messenger vs Requestly

Claw Messenger gives AI agents a dedicated US phone number to send and receive iMessage, RCS, and SMS — no Mac hardware required. Built for developers running agents on Linux, VPS, or Docker who need native messaging capabilities.
Features: iMessage tapbacks and reactions, typing indicators, read receipts, group messages, automatic iMessage-to-SMS fallback, HMAC-signed webhooks, and WebSocket-first architecture (no public URL needed on your side).
Integrates in minutes with a native OpenClaw plugin or REST/WebSocket API for LangChain, n8n, CrewAI, and custom agents. Register a number, give your agent instructions, and start messaging.
Plans start at $5/mo for 1,000 messages. All plans include a 7-day free trial, tapbacks and read receipts at no extra cost, and cancel-anytime billing. Custom plans available for agencies and high-volume use cases with unlimited numbers and dedicated infrastructure.

Requestly is a cutting-edge API client tailored for modern development teams seeking full control over their API workflows. It serves as a local-first alternative to Postman, ensuring that your data remains on your machine rather than being locked in the cloud. With Requestly, collections are stored as files, allowing teams to utilize Git for version control, branching, and collaboration, just as they would with code. This unique approach empowers developers by providing them with AI-driven capabilities to write requests, generate tests, and debug APIs more efficiently. Requestly supports both REST and GraphQL, featuring schema introspection, pre/post request scripts, environment variables, and a collection runner for batch testing. Additionally, it offers an impressive suite of features for free, including team collaboration through shared workspaces, role-based access control, and seamless one-click migration from Postman. With over 300,000 developers trusting Requestly, including industry giants like Microsoft, Amazon, Google, and Adobe, it stands out as a powerful yet lightweight solution for API development.