# SendinBlue funding: rounds and investors

> SendinBlue has raised $38M across 4 rounds since 2008. Investors include Partech Ventures and Caloga. Every round with its source.

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

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

# Who invested in *SendinBlue*

4 rounds we have observed, with the 2 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.

Advertising & Adtech Martech

Funding summary Updated 26 Oct 2026

**$38M** raised across 4 rounds since 2008, from 4 sources

**$154K** Seed **$146K** Seed **$1.4M** Series A **$36M** Series A

- **Latest round:** Series A, $36M Sept 2017
- **Step-up i:** 26.4×
- **Investors:** 2

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.

2010 2012 2014 2016

**$154K** Seed

**$146K** Seed

**$1.4M** Series A

**$36M** Series A

- **First round:** Seed, $154K
- **Biggest round:** $36M
- **Usual gap between rounds:** 3.5 years

## The rounds

- **Sept 2017** Series A **$36M** *1 new* [Partech Ventures](https://millionrounds.com/fund/partech) Reported by FinSMEs
- **Nov 2013** Series A **$1.4M** *1 new* [Caloga](https://millionrounds.com/fund/caloga) From a historical funding record
- **May 2012** Seed **$146K** No investor was named in the report. From a historical funding record
- **Nov 2008** Seed **$154K** No investor was named in the report. From a historical funding record

## 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** 2008 **Seed** 2012 **Series A** 2013 **Series A** 2017 [Partech Ventures](https://millionrounds.com/fund/partech) [Caloga](https://millionrounds.com/fund/caloga)

## Everyone who backed them

[Partech Ventures](https://millionrounds.com/fund/partech) VC firm **1** round

[Caloga](https://millionrounds.com/fund/caloga) Investment firm **1** round

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

## Quick answers about SendinBlue

### Who invested in SendinBlue?

SendinBlue's investors include Partech Ventures and Caloga.

### How much has SendinBlue raised?

SendinBlue has raised $38M across 4 rounds since 2008.

### When did SendinBlue last raise?

SendinBlue's most recent round was a Series A of $36M in Sept 2017.

### What was SendinBlue's biggest round?

Its most recent round, $36M in Sept 2017, is also its largest on record.

### Who backed SendinBlue first?

SendinBlue's first round on record, in Nov 2013, was backed by Caloga.

### What stage is SendinBlue at?

SendinBlue's latest named round is a Series A, in Sept 2017.

### Where is SendinBlue based?

SendinBlue is based in France.

## Companies like SendinBlue

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

[**Olyzon** $14M · May 2026](https://millionrounds.com/company/olyzon)[**Audion** $15M · May 2026](https://millionrounds.com/company/audion)[**MEDIADS** $3.5M · May 2026](https://millionrounds.com/company/mediads)[**Favikon** $604K · Apr 2026](https://millionrounds.com/company/favikon)[**SMALK AI** $750K · Jan 2026](https://millionrounds.com/company/smalk-ai)[**Brevo** $583M · Dec 2025](https://millionrounds.com/company/brevo)

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