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Top 13 Accelerators and Incubators in Boulder (2026)

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Boulder, Colorado is a key city for early-stage companies looking for support. The area contains a mix of programs designed to help new businesses succeed.

Global accelerator Techstars has a major presence here, with over 6k investments to its name. Other focused programs like Third Derivative have also made an impact, backing over 200 climate tech startups.

Below is our list of the best 13 accelerators and incubators in Boulder.

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Techstars Logo

Techstars provides pre-seed investment and hands-on mentorship to early-stage startups across a vast range of industries. Through its intensive 13-week program, founders gain access to a powerful global network and the resources needed to build and scale their companies.

Year Founded2006
FoundersJakub Kulisa, Nikita Gupta, Jared Polis, Brad Feld, Asetila Koestinger Von Sonnenland, David Brown, Mike Romano, David Cohen
Investment Amount$220,000 ($200K uncapped MFN SAFE + $20K for 5% equity)
Equity Taken5% + SAFE conversion
Nº of Investments6394
Nº of Exits570
Program TypeOn-Site
Duration (Weeks)13

Boomtown Accelerators designs customized programs to help early-stage startups across a wide range of tech industries, from AdTech to HealthTech. They provide seed funding and mentorship to help founders build profitable and scalable businesses.

Year Founded2013
FoundersJack Donenfeld, Erin Stadler, Toby Krout, Stephen Groth, Jose Vieitez, Jason Searfoss
Investment Amount$35K-$50K seed + $20K cash + $1.7M+ in perks/discounts
Equity Taken~6%
Nº of Investments174
Nº of Exits11
Program TypeOnline
Duration (Weeks)12

Third Derivative accelerates promising climate tech startups from around the globe, focusing on innovations in hardware, software, and business models. Backed by RMI and New Energy Nexus, they provide crucial funding and access to a curated ecosystem of investors and experts to scale solutions for the climate crisis.

Year Founded2020
FoundersJosh Agenbroad, Bryan Hassin, Elaine Hsieh, Jason Prince, Jon Creyts
Nº of Investments226
Nº of Exits7
MergeLane Logo

MergeLane champions female leadership by investing in high-potential startups and venture capital funds that have at least one woman in a leadership position. They provide capital and a supportive network to help these companies scale and succeed in a competitive landscape.

Year Founded2014
FoundersSue Heilbronner
Nº of Investments54
Nº of Exits5
Duration (Weeks)12

Operating under the Techstars umbrella, Startup Next served as a pre-accelerator to ready early-stage startups for accelerators and seed investors. The program provided intensive mentorship to help founders successfully navigate the next steps of their fundraising journey.

Year Founded2012
Founders
Nº of Investments13
Nº of Exits5
Program TypeOn-Site
Duration (Weeks)5

CanopyBoulder provides mentorship and seed-stage investment for companies creating ancillary products and services for the legal cannabis industry. Its mentorship-driven program is designed to help founders build the essential technology and services that support the rapidly expanding legal cannabis market.

Year Founded2014
FoundersTroy Dayton, Patrick Rea, Micah Tapman, Mark A. Nottoli
Nº of Investments79
Nº of Exits3
Program TypeOn-Site
Duration (Weeks)15

By connecting startups with the resources of Alabama Power, the Techstars EnergyTech Accelerator helps launch new companies focused on cleantech and innovative utility solutions. Founders receive hands-on mentorship and tap into a global network to build and scale their ventures in the rapidly evolving energy sector.

Year Founded2006
FoundersNate Schmidt
Nº of Investments25
Nº of Exits1
Program TypeOn-Site
Duration (Weeks)13

This Techstars program backs founders building technology to solve pressing challenges within the modern workforce. They provide hands-on mentorship and funding to help ventures scale solutions for everything from corporate training to talent acquisition.

Year Founded2006
FoundersTaylor McLemore
Nº of Investments28
Nº of Exits1

Techstars operates a global network of accelerator programs designed to help early-stage entrepreneurs build and scale their businesses. They provide seed funding, intensive mentorship, and lifelong access to a vast community of founders and investors.

Year Founded
Founders
Nº of Investments5
Nº of Exits1

Black Lab Sports incubates technology and invests in businesses within the sports and transportation industries. The firm supports ventures that unleash human potential, with a unique focus on the intersection of mind, body, and energy.

Year Founded2014
FoundersJP O'Brien
Nº of Investments4
Nº of Exits

3 Additional Boulder Accelerators and Incubators Worth Applying To

While our top picks are based in Boulder, the support for founders doesn't stop there. The accelerators below have collectively backed nearly 50 startups, opening up more doors for growth. They welcome founders from different industries and locations. Here’s a look at the other programs helping startups in and around Boulder.

Accelerator/IncubatorYear FoundedNº InvestmentsNº Exits
Fulcrum Venture Accelerator logo Fulcrum Venture Accelerator201933
Techstars London logo Techstars London20092
Techstars Physical Health, Fort Worth, Texas logo Techstars Physical Health, Fort Worth, Texas200611

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