Startup investors · Texas

Startup investors in Houston

The angel network and climate tech incubator that take applications from Houston founders, what each publishes about itself, and how to reach it.

ShoutEx Team · Investor details checked October 2026
Who funds Houston startups, and how to reach themInvestor details checked October 2026

All amounts are in US dollars.

100+
Members of the Houston Angel Network. Houston Angel Network
$100M+
Invested through the Houston Angel Network, across 400+ deals. Houston Angel Network
$100
Houston Angel Network application fee. Houston Angel Network

Who invests in startups in Houston?

Houston founders can apply to the Houston Angel Network, which publishes its fee, monthly schedule and criteria, and climate and energy founders can apply for membership at Greentown Labs' Houston site. Texas-wide investors are on the Austin page.

Angel networks in Houston

NetworkHow it worksWho it looks forFeesHow to apply
Houston Angel NetworkDeal Committee review in the last week of each month; three companies are voted through on the first Wednesday; pitches (8 minutes plus 5 minutes of Q&A) on the third Wednesday, except July and December. Members decide individually; HAN takes no equity and doesn't negotiate terms.Pre-seed, seed, bridge or Series A companies with a working prototype and market validation. Excludes professional services, real estate, films, bars, restaurants and spas$100 application fee; the company pays the formation fee if members invest through an SPVPay the fee, then apply on Dealum. Apply at least a month before your target pitch date

Funds that invest in Houston startups

No Houston venture fund with published terms and an open application was confirmed for this page.

Programs that put founders in front of investors

  • Greentown Labs Houston. A climate and energy startup community with a Houston site, open to climate and energy entrepreneurs through membership. Its investor program gives investors access to member startups. Greentown's homepage doesn't publish membership cost or equity terms.

Which route fits your company?

If your situation is…Look atWhy
Working prototype and market validation, raising pre-seed to Series AHouston Angel NetworkIts published criteria
Climate or energy startupGreentown Labs HoustonIts stated focus

Meeting an organization's criteria means you can apply, not that it will invest.

Founder rule

Build to HAN's 10 slides.

HAN recommends a 10-slide deck: problem, solution, IP, business model, go-to-market, competition, team, financials, progress, and the raise and use of funds.

What should you have ready before you apply?

  1. A working prototype and evidence of market validation.
  2. A 10-slide deck in HAN's recommended order.
  3. A Dealum profile.

For how to run the raise itself, see how to raise a seed round.

Frequently asked questions

Does the Houston Angel Network charge founders?

Yes. There is a $100 application fee, and if members invest through an SPV, the company pays its formation fee.

When does HAN hold pitch meetings?

On the third Wednesday of each month, except July and December.

Does HAN take equity?

No. Members invest individually, and HAN takes no equity and doesn't negotiate terms.