# Synup funding: rounds and investors

> Synup has raised $6.5M across 2 rounds since 2014. Investors include Vertex Ventures/ Prime, Vertex Ventures and AngelPrime. Every round with its source.

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

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

# Who invested in *Synup*

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.

Advertising & Adtech Martech

Funding summary Updated 26 Oct 2026

**$6.5M** raised across 2 rounds since 2014, from 2 sources

**$500K** Seed **$6.0M** Series A

- **Latest round:** Series A, $6.0M Sept 2017
- **Led by:** Vertex Ventures/ Prime
- **Step-up i:** 12×
- **Investors:** 3 (1 led)

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.

2015 2016 2017

**$500K** Seed

**$6.0M** Series A

- **First round:** Seed, $500K
- **Biggest round:** $6.0M
- **Between rounds:** 3.1 years

## The rounds

- **Sept 2017** Series A **$6.0M** *2 new* Vertex Ventures/ Prime Lead [Vertex Ventures](https://millionrounds.com/fund/vertex-ventures) Reported by TechCrunch
- **Aug 2014** Seed **$500K** *1 new* [AngelPrime](https://millionrounds.com/fund/angelprime) 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** 2014 **Series A** 2017 Vertex Ventures/ Prime L [Vertex Ventures](https://millionrounds.com/fund/vertex-ventures) [AngelPrime](https://millionrounds.com/fund/angelprime)

## Everyone who backed them

Vertex Ventures/ Prime no record of our own yet **1** round, led 1

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

[AngelPrime](https://millionrounds.com/fund/angelprime) VC firm **1** round

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

## Also claim to have backed them

This firm lists Synup as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Prime Venture Partners](https://millionrounds.com/fund/prime-venture-partners) VC firm Per its own site

## Quick answers about Synup

### Who invested in Synup?

Synup's investors include Vertex Ventures/ Prime, Vertex Ventures and AngelPrime. Vertex Ventures/ Prime led its latest round.

### How much has Synup raised?

Synup has raised $6.5M across 2 rounds since 2014.

### When did Synup last raise?

Synup's most recent round was a Series A of $6.0M in Sept 2017, led by Vertex Ventures/ Prime.

### What was Synup's biggest round?

Its most recent round, $6.0M in Sept 2017, is also its largest on record.

### Who backed Synup first?

Synup's first round on record, in Aug 2014, was backed by AngelPrime.

### What stage is Synup at?

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

### Where is Synup based?

Synup is based in the United States.

### Who led Synup's rounds?

Vertex Ventures/ Prime led the Series A in 2017.

## Companies like Synup

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

[**Kevel** $75M · Oct 2026](https://millionrounds.com/company/kevel)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Different** $48M · Oct 2026](https://millionrounds.com/company/different)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)[**OuterSignal** $22M · Sept 2026](https://millionrounds.com/company/outersignal)[**Pipedrive** $90M · Sept 2026](https://millionrounds.com/company/pipedrive)

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