Resend
resend.comEmail delivery with retry keys, inbound mail and contact-based broadcasts
Email delivery with retry keys, inbound mail and contact-based broadcasts
Email campaigns, automations and transactional templates billed by sends
Count document text and prepare client invoices
Teach on an infinite shared canvas with subject tools, document conversion, and reusable board templates.
A themed font catalog with author links and visible usage labels.
Video intelligence platform that indexes footage for search, memory and action.
Run event handlers, HTTP workloads, or isolated compute without managing servers.
Create, publish, secure, and monitor REST, HTTP, and WebSocket APIs.
Call Claude models through a REST API, official SDKs, and asynchronous batch endpoints.
Measure page usage and browser-observed performance with a website beacon.
Social customer support with AI action credits and unlimited teammates
Free crypto market research with clearly separated API data licenses
Use one API key to access data APIs across finance, technology, places, text, and more.
Multichain explorer with address alerts and usage-metered developer access
Prepare shipping orders with rule priorities and safe match previews
Financial management across ledgers, billing and group reports
Use a curated dataset of colour names and hex values.
Outgoing email relay with separate message and data quotas
A free time tracker and timesheet app with billable reporting and project profitability views.
Sales content, plays, practice, and coaching in a maintained revenue-execution platform
Multilingual type design with a guided licensing questionnaire.
Publish and govern APIs through an Azure gateway, policy engine, catalog, and developer access layer.
Observability and conversation analytics for LLM-powered chat applications.