# Reactiv funding: rounds and investors

> Reactiv has raised $5.0M across 1 round since 2024. Investors include Alumni Ventures, Anthemis and Bonfire Ventures. Every round with its source.

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

Canada · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Reactiv*

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

Internet Software

Funding summary Updated 26 Oct 2026

**$5.0M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $5.0M Oct 2024
- **Investors:** 3

See who backed them

## The rounds

- **Oct 2024** Seed **$5.0M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Anthemis](https://millionrounds.com/fund/anthemis-group) [Bonfire Ventures](https://millionrounds.com/fund/bonfire-ventures) Source recorded

## Founders and team

From Reactiv's own website: 3 founders.

**Ross Correia** Co-Founder & CEO

**Mike Pezzi** Co-Founder & CTO

**Zack Elias** Co-Founder & COO

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Anthemis](https://millionrounds.com/fund/anthemis-group) VC firm **1** round

[Bonfire Ventures](https://millionrounds.com/fund/bonfire-ventures) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Reactiv as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[OpenSky Ventures](https://millionrounds.com/fund/opensky-ventures) VC firm Per its own site

[Rolling Fun](https://millionrounds.com/fund/rolling-fun) VC firm Per its own site

## Quick answers about Reactiv

### Who invested in Reactiv?

Reactiv's investors include Alumni Ventures, Anthemis and Bonfire Ventures.

### How much has Reactiv raised?

Reactiv has raised $5.0M across 1 round since 2024.

### When did Reactiv last raise?

Reactiv's most recent round was a Seed of $5.0M in Oct 2024.

### What was Reactiv's biggest round?

Its most recent round, $5.0M in Oct 2024, is also its largest on record.

### Who backed Reactiv first?

Reactiv's first round on record, in Oct 2024, was backed by Alumni Ventures, Anthemis and Bonfire Ventures.

### What stage is Reactiv at?

Reactiv's latest named round is a Seed, in Oct 2024.

### Where is Reactiv based?

Reactiv is based in Canada.

## Companies like Reactiv

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

[**telMAX** $294M · Sept 2026](https://millionrounds.com/company/telmax)[**Innerlogic** $12M · Jul 2026](https://millionrounds.com/company/inner-logic)[**Beacon Software** $475M · Jun 2026](https://millionrounds.com/company/beacon-software)[**Laminar** $15M · Mar 2026](https://millionrounds.com/company/laminar)[**PhenoTips** $2.0M · Mar 2026](https://millionrounds.com/company/phenotips)[**Modem** $4.4M · Feb 2026](https://millionrounds.com/company/modem)

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