All entries
6 products- Free tier $1.00 / mo FTV 42
Antideo
Antideo provides APIs for IP address location, IP reputation, email validation, and phone number validation. The service exposes endpoints for IP geolocation, proxy and blacklist checks, disposable and generic email detection, and phone number validation with country, carrier, and time zone data.
- Always free Unbounded FTV 100
SMSGate
SMSGate is an open-source SMS gateway for Android devices that exposes a REST API, client libraries, and a CLI for sending and receiving SMS messages through a connected phone. It supports Android 5.0...
- Free tier FTV 41
Mailchimp
Mailchimp is an email and SMS marketing platform with audience management, campaign creation, automations, analytics, and integrations. The pricing page shows a free plan limited to 250 contacts, plus...
- Free credit FTV 32
Telnyx
Telnyx is a global communications platform that provides voice, messaging, numbers, SIP trunking, speech-to-text, text-to-speech, eSIM, RCS, and programmable networking APIs. The page emphasizes its o...
- Free credit FTV 41
Twilio
Twilio is a communications platform that exposes APIs for SMS, voice, email, WhatsApp, RCS, video, and related customer engagement workflows. The landing page shows developer SDKs and API examples for...
- Free credit $10 credit FTV 47
Plivo
Plivo is a communications platform that provides voice, SMS, WhatsApp, and chat APIs, along with an AI agent product for building voice agents. The landing page describes no-code and developer-oriente...