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NSF STRIDE Ventures — AI Efficiency Challenge

STRIDE Ventures (operated by Start2 Group, supported by NSF TIP)

$1.75M–$3.5M

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The short version

NSF-backed AI efficiency challenge — $1.75M–$3.5M

The NSF STRIDE Ventures AI Efficiency Challenge funds U.S.-based AI companies developing deployment-ready innovations that reduce AI energy consumption, compute costs, or infrastructure requirements. Two award tiers: up to $3.5M (large projects) and up to $1.75M (medium projects) over 24 months. Open to for-profit AI companies. Applications close July 13, 2026. STRIDE Ventures is an NSF TIP initiative operated by Start2 Group with NSF approval of final awards.

Funding type
Award
Level
Federal
Amount range
$1,750,000 – $3,500,000
Realistic amount
Most awards expected in the $1.75M–$3.5M range based on published tiers. Award level determined by project scope at appl…
Deadline
July 13, 2026 at 11:59 PM Pacific Time.
Status
active
States
Nationwide
Payment model
milestone

Who qualifies

Hard requirements

What it covers

Eligible expenses

  • Salaries for technical and engineering staff working on the AI efficiency project
  • Compute infrastructure costs for testing and validating the efficiency innovations
  • Equipment and software directly related to the project
  • Deployment testing and validation costs

Ineligible expenses

  • Pure basic research with no deployment pathway
  • General AI model training unrelated to efficiency improvements
  • Marketing or sales activities

How to apply

  1. 1

    Review the solicitation document

    Download and read the full solicitation at stride-ventures.com/ai-efficiency-challenge/. Confirm your project addresses AI efficiency in a deployment-ready context and review all eligibility requirements.

    ~3 hrs

  2. 2

    Select award tier and develop application

    Choose between Medium ($1.75M) and Large ($3.5M) tier based on project scope. Prepare application materials: technical approach, deployment readiness evidence, team qualifications, and 24-month milestone plan.

    ~40 hrs

  3. 3

    Submit application by July 13, 2026

    Submit via the STRIDE application portal at stride-ventures.com. Applications close July 13, 2026 at 11:59 PM PT.

    ~5 hrs

  4. 4

    Pitch presentation (if invited, July 30–31, 2026)

    Pre-selected applicants present to an external jury on July 30–31, 2026. STRIDE Ventures and NSF make final award decisions after the pitch stage.

    ~20 hrs

Insider tip

This is an NSF-backed prize challenge run by a private operator (STRIDE/Start2) — the go/no-go milestone gates mean funding can stop between phases. Have contingency plans for each phase.

Deadline & timing

Application closes July 13, 2026. Pitch presentations to external jury July 30–31, 2026. Project performance period starts September 2026 for 24 months in three phases. Award decisions subject to NSF approval.

Programs that stack well

Related programs

U.S. Department of Energy / National Laboratory of the Rockies (NLR)
American-Made Program Prize Challenges
$50K–$3M+ per challenge U.S. Small Business Administration — Office of Investment and Innovation
SBA Growth Accelerator Fund Competition
$75,000–$150,000 Accion Opportunity Fund
Accion Opportunity Fund — Small Business Loans
$5,000–$250,000 Alaska Division of Community and Regional Affairs, Department of Commerce
Alaska SBIR/STTR Matching Grant Program
Up to $25K (Ph I) / $100K (Ph II)

Last reviewed 2026. GrantCompass is an independent funding-discovery tool and is not affiliated with any government agency. Always confirm details on the official program page.