Communication tools

Transactional email, SMS and messaging APIs.

12 services

Any pricingFreemiumSubscriptionUsage-basedOpen sourceCustomAny featureCookieless trackingDatabase branchingError trackingFeature flagsFile storageFull-text searchGlobal edge networkMulti-factor authOpen sourcePostgreSQLPreview deploymentsRealtimeREST APISelf-hostableServerless functionsSession replaySocial loginSubscriptionsTax handlingTypeScript SDKWebhooksFree tierFeatured firstName A–ZNewestRecently verified

12 tools

Featured

Resend

Communication

Email API for developers.

Free tier · from $20/moFree tier

beehiiv

Communication

Newsletter platform with growth and monetisation tools.

Pricing not listed

Crisp

Communication

Customer messaging, live chat and helpdesk.

Pricing not listed

Customer.io

Communication

Automated messaging for product teams.

Pricing not listed

Intercom

Communication

AI customer service and messaging platform.

Pricing not listed

Klaviyo

Communication

Email and SMS marketing for ecommerce brands.

Pricing not listed

Loom

Communication

Async screen and video recording for teams.

Pricing not listed

Loops

Communication

Email for SaaS companies.

FreeFree tier

Mailgun

Communication

Transactional email API for developers.

Pricing not listed

Postmark

Communication

Transactional email delivery focused on speed.

from $15/mo

Slack

Communication

Team chat and collaboration hub.

Pricing not listed

Twilio

Communication

Communication APIs for SMS, voice and more.

Usage-based