# OpenObserve funding: rounds and investors

> OpenObserve has raised $14M across 2 rounds since 2022. Investors include U.S. Venture Partners, Nexus Venture Partners and Dell Technologies Capital.

Source: https://millionrounds.com/company/openobserve (Millionrounds; every figure on the page links to its filing or article)

United States · [Series A startup](https://millionrounds.com/companies)

# Who invested in *OpenObserve*

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Big Data & Analytics

Raised 7 months ago

Funding summary Updated 26 Oct 2026

**$14M** raised across 2 rounds since 2022, from 2 sources

**$3.6M** Seed **$10M** Series A

- **Latest round:** Series A, $10M Apr 2026
- **Step-up i:** 2.8×
- **Investors:** 3

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2023 2024 2025 2026

**$3.6M** Seed

**$10M** Series A

- **First round:** Seed, $3.6M
- **Biggest round:** $10M
- **Between rounds:** 3.9 years

## The rounds

- **Apr 2026** Series A **$10M** *3 returning* [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Nexus Venture Partners](https://millionrounds.com/fund/nexus-venture-partners) [Dell Technologies Capital](https://millionrounds.com/fund/dell-technologies-capital) Source recorded
- **May 2022** Seed **$3.6M** *3 new* [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Nexus Venture Partners](https://millionrounds.com/fund/nexus-venture-partners) [Dell Technologies Capital](https://millionrounds.com/fund/dell-technologies-capital) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Seed** 2022 **Series A** 2026 [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Nexus Venture Partners](https://millionrounds.com/fund/nexus-venture-partners) [Dell Technologies Capital](https://millionrounds.com/fund/dell-technologies-capital)

## Everyone who backed them

[U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) VC firm **2** rounds

[Nexus Venture Partners](https://millionrounds.com/fund/nexus-venture-partners) VC firm **2** rounds

[Dell Technologies Capital](https://millionrounds.com/fund/dell-technologies-capital) Corporate VC **2** rounds

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=openobserve).

## Quick answers about OpenObserve

### Who invested in OpenObserve?

OpenObserve's investors include U.S. Venture Partners, Nexus Venture Partners and Dell Technologies Capital.

### How much has OpenObserve raised?

OpenObserve has raised $14M across 2 rounds since 2022.

### When did OpenObserve last raise?

OpenObserve's most recent round was a Series A of $10M in Apr 2026.

### What was OpenObserve's biggest round?

Its most recent round, $10M in Apr 2026, is also its largest on record.

### Who backed OpenObserve first?

OpenObserve's first round on record, in May 2022, was backed by U.S. Venture Partners, Nexus Venture Partners and Dell Technologies Capital.

### What stage is OpenObserve at?

OpenObserve's latest named round is a Series A, in Apr 2026.

### Where is OpenObserve based?

OpenObserve is based in the United States.

## Companies like OpenObserve

In the same sector, and raised in the last eighteen months.

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**DrizzleX** $9.1M · Oct 2026](https://millionrounds.com/company/drizzlex)[**Prism Data** $25M · Oct 2026](https://millionrounds.com/company/prism-data)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa)

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