Amazon Web Services

Cloud infrastructure

Ada

Customer support

Marketo

Communications (Marketo)

Datadog

Cloud monitoring

Sentry

Bug/error reporting

Google Analytics

Product analytics

Iterable

Product emails

Microsoft

Cloud storage (SaaS Manager)

Postmark

Customer support emails

Salesforce

CRM

Stripe

Payments

Twilio

Product emails (SendGrid, SaaS Manager)

Cerb.ai

Customer support

Zendesk

Customer support