SBIR vs STTR: Which is Right for Your Business?

Discover how SBIR/STTR grants can fuel your SME with funding. Learn the key differences, benefits, and how Grantify simplifies the process to maximize success.

February 21, 2025
SBIR vs STTR: Which is Right for Your Business?

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The Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs provide non-dilutive funding to fuel innovation for small businesses. Explore more about the difference between the two and the benefits of both.

For startups and small businesses looking to fund their innovative research and development, the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs – also known as America’s Seed Fund – provide a powerful source of non-dilutive funding with no match-funding required. There’s up to $3bn waiting to be claimed every year!

However, navigating the complex application process can be challenging. That’s where Grantify comes in. Our streamlined platform and expert guidance make it easier than ever to secure the funding you need to bring your ideas to life.

While both the SBIR and STTR are focused on helping businesses develop innovative solutions, there are some key differences between the two. Let’s get into it… 

What’s the Difference Between the SBIR and STTR Programs?

The SBIR and STTR programs are federal initiatives designed to encourage small businesses to engage in technological innovation while meeting specific government research needs. These programs provide funding across three phases…

Phase I: Focuses on feasibility studies and proof of concept, typically providing $50,000 to $275,000 in funding.

Phase II: Expands upon Phase I results and supports further development at the pre-commercial stage, with awards up to $1.8 million.

Phase III: Aims at commercialization, though no direct SBIR/STTR funding is provided at this stage.

The main difference between the two programs is that STTR requires small businesses to collaborate with a nonprofit research institution, while SBIR allows (but does not require) such partnerships. This can be universities or federal laboratories, both of which have sophisticated laboratories and personnel with the required expertise. The STTR’s key focus is transferring technology from the nonprofit research institution to the small business that will then eventually take it to market.

Additional differences are outlined below:

SBIR STTR
Duration of Phase I 6 months 12 months
Number of participating agencies 11 5
Participation of a Nonprofit Research Institution or Federally Funded R&D Center Optional Compulsory
% Participation of Nonprofit Research Institutions or Federally Funded R&D Center 33% or less for Phase I
50% or less for Phase II
30 to 60% for Phase I and Phase II
Principle Investigator Must be employed with small business May be employed with either small business or non-profit research institution
Formal Cooperative Agreement Required Outlining Intellectual Property Rights No Yes

When to Choose SBIR vs STTR

  • Choose SBIR if your small business has the internal capability to conduct research and development independently, without requiring a formal research institution as a partner.
  • Choose STTR if your project would benefit from a strong collaboration with a nonprofit research institution, such as a university or federal lab, leveraging their resources and expertise.

Why SBIR/STTR Funding is a Game-Changer

Unlike venture capital or loans, SBIR/STTR grants are non-dilutive, meaning you don’t have to give up equity in your company. Additionally, securing federal funding lends credibility to your technology and can open doors to further investment and commercialization opportunities.

Key Benefits of SBIR/STTR Funding for Businesses:

  • Non-dilutive funding allows you to retain equity and control of your company
  • Access to substantial financial support across multiple phases
  • Increased credibility and validation from federal agencies
  • Opportunities for commercialization and further investment
  • Encouragement of technological innovation and research partnerships
  • Potential for long-term government contracts and market expansion

Overcoming the Challenges of the Application Process

While the benefits of SBIR/STTR funding are clear, the application process can be daunting. Businesses often struggle with understanding complex eligibility requirements, crafting compelling technical proposals, and navigating agency-specific guidelines. Additionally, meeting strict deadlines and adhering to detailed formatting requirements can feel overwhelming for first-time applicants. Grantify helps overcome these hurdles, providing expert support every step of the way to simplify the process and improve your chances of success. 

How Grantify Simplifies the SBIR/STTR Application

Grantify simplifies the SBIR and STTR funding application process for businesses with a streamlined, step-by-step approach – even writing sections of your application for you.

Using AI-powered tools and access to an enterprise-level market research database, we help refine your proposal, aligning it with agency priorities and ensuring compliance.

Our expert team, who has successfully secured millions in funding, provides ongoing feedback to strengthen your application. They know exactly what the assessors are looking for!

With easy-to-use templates andmodel answers, we enable businesses like yours to communicate your innovations effectively, significantly reducing the time and effort needed to submit a successful grant application.

Case Study

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Working with Grantify has meant we've been able to find the working capital that we needed to move forward and get our business known nationally.

Thad Oviatt
Founder & CEO @ Parkent
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SBIR vs STTR: Which is Right for Your Business? | Grantify US

Discover how SBIR/STTR grants can fuel your SME with funding. Learn the key differences, benefits, and how Grantify simplifies the process to maximize success.

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