
Callr
7.6#2 in voice apisFrom €599 a monthAndroidiOSWebAPI
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| Fact | Callr | Wazo Platform |
|---|---|---|
| Audience | Callr describes its platform as infrastructure for businesses embedding voice and messaging in products and for teams using calls in customer experience, sales, or marketing. | The site describes Wazo as a platform for developers to build solutions that fit business and technical requirements. |
| Founded | 2011 | 2016 |
| Integrations | Callr lists native connectors for Salesforce, HubSpot, Google Analytics, and Google Ads, plus a REST API and webhooks. | The maker says APIs can integrate third-party services, including billing capabilities, speech-to-text, AI, and sentiment analysis. |
You want what its maker publishes above — check its page for the details.
Wazo Platform suits developers building communications infrastructure to fit business and technical requirements. Its self-hosted deployment and telecom components may appeal to teams able to manage installation and configuration.