Dev tools · alternatives · 2026
24 alternatives to OpenPhone API
The phone system for teams, now integrated with your stack
OpenPhone API is a phone system for teams that enables calls, texts, and contact management across multiple devices. The new API allows teams to automate text messages, sync contacts, and log activity directly into… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OpenPhone API launched in 2024; newer entries below may have overtaken it.
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OpenPhone 2.0▲417The new phone for business. Now on desktop and for teams.
2020 · quo.com · its alternatives →
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The all-in-one business phone, now made collaborative
2021 · quo.com · its alternatives →
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Front API▲298Browse all emails, SMSs, chat, tweets to & from your company
2016 · front.com · its alternatives →
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Have live conversations with users inside your apps
2015 · fin.ai · its alternatives →
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Connect with your customers through different messaging apps
2016 · bird.com · its alternatives →
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Intercom▲464Communicate personally with every single customer.
2013 · intercom.com · its alternatives →
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Sendbird Calls▲294High-quality voice and video calls inside your app
2020 · sendbird.com · its alternatives →
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Add programmatic call capabilities to your app or service
2017 · bird.com · its alternatives →
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Document and organize every phone call instantly in HubSpot
2018 · aircall.io · its alternatives →
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Personal CRM that automatically tracks chat interactions
2025 · getdex.com · its alternatives →
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Sendchamp▲66Multi-channel messaging tool for devs & businesses in Africa
2021 · sendchamp.com · its alternatives →
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Empower your product manager. Let them decide what the messages to your users say, when those messages are triggered, as well as how they are sent (sms, email, etc.) while you focus on building product features. They'll be able to use trusted providers like sendgrid, twilio and apple so you don't have to worry about message delivery.
2013 · outbound.io · its alternatives →
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Two-way sync between your CRM, ESP & Cloud Apps
2017 · piesync.com · its alternatives →
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Telnyx SMS API▲111Build global text messaging right in your app
2019 · telnyx.com · its alternatives →
- 24FM
Hi HN! We're Parthi and Kunal from FounderPhone (https://founderphone.com). FounderPhone is a shared customer support inbox for SMS and calls in Slack. We've built and shipped 7 products recently and if there's one thing we've learned, it's that your personal relationship with your customer is your secret weapon as a startup. Having customers email [email protected] or message a bot via Intercom doesn't feel personal. People are skeptical they will ever get a response. We've had a lot of success giving out our phone number to the top customers we really care about and telling…
2020 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →