# Tact.ai funding: rounds and investors

> Tact.ai has raised across 1 round since 2021. Investors include Redpoint, Salesforce Ventures and Upfront Ventures. Every round with its source.

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

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

# Who invested in *Tact.ai*

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.

AI

Funding summary Updated 26 Oct 2026

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

- **Latest round:** Venture Sept 2021
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2021** Venture **Amount undisclosed** [Redpoint](https://millionrounds.com/fund/redpoint) [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) [Upfront Ventures](https://millionrounds.com/fund/upfront-ventures) Source recorded

## Everyone who backed them

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

[Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) Corporate VC **1** round

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

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

## Also claim to have backed them

This firm lists Tact.ai 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.

[MIT Alumni Angels Boston](https://millionrounds.com/fund/mit-alumni-angels-boston) Angel network Per its own site

## Quick answers about Tact.ai

### Who invested in Tact.ai?

Tact.ai's investors include Redpoint, Salesforce Ventures and Upfront Ventures.

### How much has Tact.ai raised?

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

### When did Tact.ai last raise?

Tact.ai's most recent round was a Venture in Sept 2021.

### Who backed Tact.ai first?

Tact.ai's first round on record, in Sept 2021, was backed by Redpoint, Salesforce Ventures and Upfront Ventures.

### What stage is Tact.ai at?

Tact.ai's latest named round is a Venture, in Sept 2021.

### Where is Tact.ai based?

Tact.ai is based in the United States.

## Companies like Tact.ai

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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