# Hardline funding: rounds and investors

> Hardline has raised $2.0M across 1 round since 2026. Investors include Alumni Ventures, Mucker Capital and AngelList. Every round with its source.

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

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Hardline*

One round we have observed, with the 4 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.

Construction SaaS

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$2.0M** raised across 1 round since 2026, from 2 sources

- **Latest round:** Pre-seed, $2.0M May 2026
- **Investors:** 4

See who backed them

## The rounds

- **May 2026** Pre-seed **$2.0M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Mucker Capital](https://millionrounds.com/fund/mucker-capital) [AngelList](https://millionrounds.com/fund/angellist) [Suffolk Technologies](https://millionrounds.com/fund/suffolk-technologies) Reported by Suffolk Technologies and 1 other

## Founders and team

From Hardline's own website: 2 founders, 1 on the team.

**Alena Tuttle** Co-Founder & CEO

**Karly Heffernan** Co-Founder & COO

- **Kimball Hill** CTO

## Everyone who backed them

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

[Mucker Capital](https://millionrounds.com/fund/mucker-capital) VC firm **1** round

[AngelList](https://millionrounds.com/fund/angellist) Angel network **1** round

[Suffolk Technologies](https://millionrounds.com/fund/suffolk-technologies) VC firm **1** round

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

## Quick answers about Hardline

### Who invested in Hardline?

Hardline's investors include Alumni Ventures, Mucker Capital, AngelList and Suffolk Technologies.

### How much has Hardline raised?

Hardline has raised $2.0M across 1 round since 2026.

### When did Hardline last raise?

Hardline's most recent round was a Pre-seed of $2.0M in May 2026.

### What was Hardline's biggest round?

Its most recent round, $2.0M in May 2026, is also its largest on record.

### Who backed Hardline first?

Hardline's first round on record, in May 2026, was backed by Alumni Ventures, Mucker Capital and AngelList and 1 others.

### What stage is Hardline at?

Hardline's latest named round is a Pre-seed, in May 2026.

### Where is Hardline based?

Hardline is based in the United States.

## Companies like Hardline

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

[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**CapitalOS** $52M · Oct 2026](https://millionrounds.com/company/capitalos)[**Mach9** $46M · Oct 2026](https://millionrounds.com/company/mach9)[**DashFuel** Oct 2026](https://millionrounds.com/company/dashfuel)[**ASI** $325M · Oct 2026](https://millionrounds.com/company/asi)

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