# Sirena funding: rounds and investors

> Sirena has raised across 1 round since 2021. Investors include Wayra and NXTP Ventures. Every round with its source.

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

[Venture startup](https://millionrounds.com/companies)

# Who invested in *Sirena*

One round we have observed, with the 2 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.

Salestech

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2021, from 1 source

- **Latest round:** Venture Feb 2021
- **Investors:** 2

See who backed them

## The rounds

- **Feb 2021** Venture **Amount undisclosed** [Wayra](https://millionrounds.com/fund/wayra) [NXTP Ventures](https://millionrounds.com/fund/nxtp) Source recorded

## Everyone who backed them

[Wayra](https://millionrounds.com/fund/wayra) Corporate VC **1** round

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

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

## Also claim to have backed them

This firm lists Sirena 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.

[NXTP Labs](https://millionrounds.com/fund/nxtp-labs) VC firm Per its own site

## Quick answers about Sirena

### Who invested in Sirena?

Sirena's investors include Wayra and NXTP Ventures.

### How much has Sirena raised?

Sirena has raised 1 round since 2021, none with a disclosed amount.

### When did Sirena last raise?

Sirena's most recent round was a Venture in Feb 2021.

### Who backed Sirena first?

Sirena's first round on record, in Feb 2021, was backed by Wayra and NXTP Ventures.

### What stage is Sirena at?

Sirena's latest named round is a Venture, in Feb 2021.

## Companies like Sirena

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

[**Grotto AI** $10M · Mar 2026](https://millionrounds.com/company/grotto-ai)[**ZenCentiv** $3.6M · Jan 2026](https://millionrounds.com/company/zencentiv)[**Fairdeal Market** $3.0M · Aug 2025](https://millionrounds.com/company/fairdeal-market)[**Cashin** $404K · Oct 2026](https://millionrounds.com/company/cashin)[**Othello** $8.0M · Oct 2026](https://millionrounds.com/company/othello)[**Dapta** $6.0M · Oct 2026](https://millionrounds.com/company/dapta)

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