Twilio for Slack Alternatives

Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.

Open Source

Spike is an incident management platform that alerts via slack, phone and email and automatic escalations to help teams fix infrastructure problems.

paid Free Trial $7.0 / Monthly (No cap on services and incidents)

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Try for free Open Source free $49.0 / Monthly (Per connection)

Programmatically send iMessage and SMS

The Slack bot for external communications

Customer data infrastructure

Send "Do Not Disturb" SMS messages straight from Slack.

Manage campaigns for all ad systems in one place.

Send personalized mass messages easily

We make on-call suck less & help teams to solve problems faster.

Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.

freemium $19.0 / Monthly

Manage your Facebook & Instagram ad campaigns from Slack

2-way chat with your customers over SMS and FB Messenger

Open Source

All in one business texting tool to send personalized alerts, promotions, reminders, short links and marketing campaigns, for any SMEs (hotels, restaurants, education, non profits, Woocommerce, banks, healthcare, agencies, supermarkets, weddings)

freemium