Yes, Crew provides API.
Yes, Crew provides mobile app.
Crew is located in San Francisco, California
Crew offers Free Trial, Freemium, Subscription, Quotation Based pricing models
Yes, Crew can integrate with Salesforce, SurveyMonkey, SlackYou can find more integration for Crew here
The starting price is not disclosed by Crew. You can visit Crew pricing page to get the latest pricing.