DeepTech Accelerator

Open call!

The DeepTech Accelerator aims to support Estonian deep tech startups in validating their business models and achieving initial growth by providing structured support — including training, mentoring, development funding — while creating opportunities to connect with international investors and partners. The goal is to accelerate the transformation of science-based ideas into competitive businesses.

• 18-month accelerator programme (3 × 6 months)
• Up to €170,000 equity-free grant funding
• Access to an international mentor network
• Up to 180 hours of mentoring per team
• Training tailored to the needs of deep tech companies
• Access to investor and business networks
• Opportunity to find a business co-founder
• Growth sprints (fundraising sprint, IO sprint, and commercialisation sprint)
• Workspace in Tehnopol’s modern open office

Application deadline: 11 May 2026

Admission criteria:

• The company is registered in Estonia (no later than the start of the program).
• The company has a strong link to an Estonian university or research and development institution, such as a current employment relationship of a team member, including doctoral candidates.
• The company has not previously received government grants or support (e.g. ÄRGAS, RUP).
• The company has not previously participated in a similar accelerator programme (except Health Founders Estonia, Prototron which are allowed).
• A shareholders’ agreement is in place.
• Intellectual property ownership and usage rights are clearly defined,

Additional conditions and exceptions:

• An Estonian affiliated with an Estonian research institution qualifies; Estonians abroad must confirm their intention to relocate activities to Estonia.
• For foreign applicants, the connection to Estonia must be justified on a case-by-case basis.
• FFF funding (family, friends, fools), initial angel investments, and prize money are allowed.
• During the accelerator, RUP funding may be used if activities are clearly separated.
• Accelerator grant funding cannot be used as RUP co-financing.
• The company’s technology maturity level must be at least TRL 2–3.

Key topics of the 1.5-year program

Phase 1: Team & Problem-Solution Fit

Grant: 30 000 €

Phase 2: MVP & Customer Validation

Grant: 40 000 €

Phase 3: Scaling & Internationalization

Grant: 50 000 €

The accelerator starts: 01.08.2026

The DeepTech Accelerator is part of the DeepTech Startup Network. The network has been established to consolidate and strengthen existing activities through which the state invests more than €12 million in deep technology to support the growth of science-based companies. The aim is to bring together researchers and entrepreneurs to accelerate the transfer of research-based solutions into business and foster the development of strong deep tech startups. Through public investment, the conditions are created for greater private capital involvement in subsequent stages of development, thereby strengthening the overall growth of Estonia’s deep tech startup ecosystem.

The DeepTech Startup Network is implemented by Tehnopol, SPARKUP Tartu Science Park, Tallinn University of Technology, University of Tartu, and Estonian University of Life Sciences.

The DeepTech Startup Network is funded by the Ministry of Economic Affairs and Communications.

The Deep Tech Accelerator activities are carried out by Tehnopol and Sparkup Tartu Science Park. Trainings and events take place alternately in both cities once a month, so teams are expected to participate on-site in both Tallinn and Tartu. When applying, we ask you to primarily consider the location of your university.

See Sparkup Tartu Science Park accelerator information.