All-in-one phone system for teams

Internal tools

See open opportunities

Company mission

To help people communicate better and be more productive, and improve the way millions of businesses communicate.



HQ Location

Potrero Hill, San Francisco, CA


Some candidates hear
back within 2 weeks

25% employee growth in 12 months

Otta's take on OpenPhone

Theo Margolius headshot

Theo Margolius

COO of Otta

Business phones are a vital resource for many companies, but buying a second phone for your team can be an expensive prospect. OpenPhone solves this problem by replacing business phones with an easy-to-access app.

OpenPhone leverages many of the advantages of a traditional business phone, allowing users to maintain work boundaries and privacy, without the need for new, high-cost hardware. By specifically targeting people looking for a business phone number, OpenPhone has attracted freelancers, small companies, contractors, and larger companies ready to modernize their existing phone systems.

Though there are competitors in the space, OpenPhone's unique approach allows it to stand out from the likes of Aircall and Airpad. The company has seen significant funding that it is investing in accelerated growth efforts, hiring, and the further development of its collaboration features and business tool integrations.

Total funding - $56.2m

Last 2 fundraises

Nov 2020



Apr 2022



This company has top investors

Company benefits

  • Equity
  • Health benefits
  • Comprehensive health, dental, and vision plans (covered 100% for you and 60% for your dependents)
  • $1,000 budget to make your home office more comfortable
  • Unlimited PTO, sick leave, and parental leave (we also close for all major holidays)
  • Retirement benefits - we match 100% of the first 2% of your 401(k) contribution
  • $3,000 per year towards your professional development and education

Company values

  • Relentless - Success requires grit and determination. We are unyielding in our shared belief that anything is possible when we are willing to take calculated risks and operate with a strong sense of ownership
  • Delightful - The smallest of details make the biggest difference. We are known to go the extra mile, paying careful attention to the little touches that add up to a truly meaningful and memorable experience
  • Unified - Collaboration solves the hardest of problems. We are aligned by a shared purpose that combines our talents and contributions to surpass inevitable challenges and achieve greater results together
  • Open - Disagreement and commitment can co-exist. We are motivated to venture out of our comfort zones, challenge one another’s ideas with positive intent, and embrace failure’s hard-earned lessons
  • Innovative - Endless possibilities await beyond the status quo. We are encouraged and empowered to put forth bold new ideas, and iterate on existing ones, in order to foster groundbreaking solutions that set us apart


Previously worked as a Software Engineer at Tagged, and was a Product Manager at Joist.

Previously worked as Manager of Deloitte's Digital Innovation Lab, and was a Product Manager at Vidyard.

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OpenPhone is hiring for 1 job on Otta!

All locations

Sales & Account Management