Build & Connect

Developer platform for AI voice agents on phone calls. Connect your own LLM and voice provider. 100+ languages. Automated testing for hallucinations. Usage-based pricing. Free tier with limited minutes. Pay-per-minute after that (~$0.05+/min).

Suprbox lets you control exactly what your AI agents (automated software that reads and acts on data) can access in your document storage. Every request gets checked against rules you set, then logged — so no agent can read files you haven't approved. You get a full audit trail without slowing down your workflows.

Chert lets you send and receive real iMessage conversations at scale through a single API (application programming interface). You can automate customer outreach, onboarding, and support — all inside the blue-bubble iMessage experience your contacts already trust. It connects to tools like HubSpot, Salesforce, and Slack so your team stays in sync.

Lingo.dev helps your team translate software into multiple languages without losing consistency across releases. You configure a localization engine that holds your glossary, brand voice, and translation rules — then call it from your code or workflow. Every translation request uses that saved context, so your product terminology stays locked no matter how many updates you ship.

Freestyle gives you fast, full Linux virtual machines (VMs — isolated computers in the cloud) so your AI coding agents can build, test, and run code at scale. You can spin up a VM in under 600ms, clone it instantly, and pause it when idle so you only pay for what you use. It's built for developers who are shipping AI-powered tools and need reliable, scalable infrastructure behind them.

Tray.io lets technical teams automate multi-step workflows and connect business apps using a visual builder with support for custom logic and APIs.

Open Wearables lets you pull health data from devices like Apple Health, Whoop, and Oura Ring into one unified API (a single connection point for all your data sources). You host it on your own servers, so your users' health data never leaves your control. It turns raw wearable numbers into health scores and AI-powered recommendations your users can actually act on.

Pay.sh lets your AI agents pay for any API call without creating accounts, managing API keys, or setting up subscriptions. You add one line of code and your agent handles pay-as-you-go payments using Solana (a blockchain network) micropayments. It works with Claude, Codex, and other AI agents right out of the box.

InstaVM lets you run AI agent code inside isolated virtual machines (VMs — dedicated computer environments in the cloud) that spin up in under 200 milliseconds. You get built-in storage, networking, and security controls so your agents can execute code without exposing your API keys or infrastructure. It works with Python, JavaScript, and Bash out of the box.

Open-source AI that creates a personalized AI version of you. Learns your thinking patterns and preferences. Runs entirely locally for privacy. 13K+ GitHub stars. Free and open source. Me.bot mobile app available.