# Tennr Incorporated

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/tennr

- Industry: Software
- Headquarters: New York, US
- Website: www.tennr.com/
- Total disclosed funding: $160M
- Latest round: Series C (Jun 18, 2025)
- Investors on record: 8

## About

Based in New York, US, and founded in 2021, Tennr operates as a health technology company that offers medical software-as-a-service to automate back-office operations in medical practices. In March 2024, Tennr raised USD 18 million in series A funding led by Andreessen Horowitz, with participation from The New Normal Fund.

Tennr provides a customer success platform that enables businesses to increase user engagement and retention. It enables teams to evaluate customer data and generate visually appealing reports. The technology interfaces with personal inboxes, monitors interaction metrics, links to databases, and safeguards data. This enables firms to provide targeted outreach through the appropriate channels.

The company plans to use the March 2024 funding to hire additional staff, scale its operations, and help organizations automate their office work.

## Funding rounds

- Series C, Jun 18, 2025, $101M — Institutional Venture Partners, Lightspeed Venture Partners, Foundation Capital, GV, Andreessen Horowitz, ICONIQ Capital
- Series B, Oct 22, 2024, $35M — Lightspeed Venture Partners, Foundation Capital, Andreessen Horowitz
- Series A, Feb 29, 2024, $19M — Foundation Capital, Andreessen Horowitz, Y Combinator, Pickens Ventures
- Seed, May 5, 2023, $4.4M — Foundation Capital, Y Combinator

## Investors

- Foundation Capital (https://capitalatlas.ai/funds/foundation-capital) — Seed, Series A, Series B, Series C
- Y Combinator (https://capitalatlas.ai/funds/y-combinator) — Seed, Series A
- Andreessen Horowitz (https://capitalatlas.ai/funds/andreessen-horowitz) — Series A, Series B, Series C
- Pickens Ventures (https://capitalatlas.ai/funds/pickens-ventures) — Series A
- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series B, Series C
- Institutional Venture Partners (https://capitalatlas.ai/funds/institutional-venture-partners) — Series C
- GV (https://capitalatlas.ai/funds/gv) — Series C
- ICONIQ Capital (https://capitalatlas.ai/funds/iconiq-capital) — Series C