A Short but Comprehensive Explanation of the EIC Accelerator (2025 Update)

The EIC Accelerator blended financing (formerly SME Instrument Phase 2, grant and equity) by the European Commission (EC) and European Innovation Council (EIC) is a complex funding instrument for startups and Small- and Medium-Sized Enterprises (SME).

It is often supported by professional writers, freelancers or consultants since it can be challenging for startups to navigate the lengthy assessment and proposal writing process. This article aims to provide a brief but comprehensive overview of the program to help future applicants decide if the EIC Accelerator is the right instrument for them.

What is the EIC Accelerator?

The EIC Accelerator is a funding program by the European Commission (EC) and the European Innovation Council (EIC) as part of Horizon Europe.

It funds innovative DeepTech companies with grant and/or equity financing of up to €2.5 million and €10 million, respectively.

Applicants can be from the EU-27 countries or from countries associated with Horizon Europe.

The company's technology should have completed Technology Readiness Level (TRL) of 5 at least and be able to reach TRL8 within 24 months but exceptions can apply.

What does the EIC Accelerator provide?

Next to business acceleration, coaching and networking opportunities, it provides funding in the form of 4 different application options:

• Grant-only: A non-dilutive grant with the company reaching TRL8 at the end of the project and subsequently reaching TRL9 without the help of the EIC.
• Equity-only: Dilutive equity funding from the EIC Fund to reach TRL9.
• Blended finance: A mix of non-dilutive grant and dilutive equity financing to reach TRL9 at the end of the project.
• Grant-first: A non-dilutive grant with the company reaching TRL8 at the end of the project. There is an option to apply for dilutive equity financing from the EIC Fund afterward to reach TRL9 (see Grant-First). Note: This option has been removed in 2024.

How do the different funding options finance development work?

In general, grant funding can only be used for activities up to TRL8 (i.e. TRL5 to TRL8) while equity funding can be used for developments up to TRL9 including innovation activities (i.e. TRL5 to TRL9).

What industries can apply and are there topic limitations?

The EIC publishes topics every year in the EIC Work Programme which outlines specific budget allocations. Generally, the budget is split between the options of an “Open” and a “Challenge” Call which are usually available on the same cut-off dates (see Deadline). A company can therefore decide which topic they would like to apply for. The two options are:

• EIC Accelerator Open: This call is open to applicants of all industries provided they are not violating the agendas of the European Union (EU) in terms of climate, human rights, ethics and other political and social targets.
• EIC Accelerator Challenges: These topics are clearly defined technology and industry themes that must be achieved or covered by the applicant. The applicant can select the respective Challenge during the Step 2 submission process.

When and how can I apply?

The EIC Accelerator generally has 3-4 cut-offs per year which are set for Step 2 submissions (see Deadline). The following conditions apply:

• Step 1: This step encompasses a short application including a pitch deck (see Pitch Deck), a video (see Pitch Video) and a short proposal. Submitting a proposal is possible at all times since the call is continuously open.
• Step 2: This step requires a very detailed business plan in addition to multiple annexes such as financials, Letters of Intent (LOI), a Freedom to Operate (FTO) analysis, a Data Management Plan (DMP), a pitch deck and a customizable company profile. After Step 1 has been passed, the applicants can apply to Step 2 to any of the designated deadlines (see Deadlines).
• Step 3: This step is an interview with the EIC Jury that is usually conducted online through a video call. It encompasses a 10-minute pitch by the applicant using the pitch deck submitted in Step 2 and an up to 35-minute Question and Answer session by the jury (see Interview Preparation). If Step 2 has been passed successfully, the interview dates are generally a few weeks after the Step 2 evaluation was completed.

The EU application is performed on the Funding & Tenders Portal where applicants obtain the proposal template. Each applicant can create the appropriate proposals and begin writing applications although it is recommended to use more detailed templates and training materials to prepare all documents in collaboration with a team and then upload the content for the submission.

Note: The application was previously performed using an "AI Platform" for Step 1 and Step 2 (since 2021) but this was abruptly discontinued in 2023 without notice. Step 2 moved back to the Funding & Tenders Portal while Step 1 obtained a new EIC online submission platform, albeit temporarily. This new platform was also discontinued in 2024 and both Step 1 and Step 2 are now using standard Funding & Tenders Portal submission templates and systems.

What does the result of an application look like?

The EIC has increased the level of transparency compared to earlier years and has introduced detailed feedback from evaluators. For Step 1 and Step 2, four or three evaluators will grade the application, respectively, and leave feedback for the applicants.

• Each evaluator will be able to grade the proposal with a GO or NO GO rating.
• For Step 1, at least 3/4 of evaluators have to provide a GO for the application to be successful. Note: Previously, the threshold was 2/4.
• For Step 2, at least 3/3 of evaluators have to provide a GO for the application to be successful. Note: For close rejections, a fourth evaluator will be consulted and a 3/4 will be sufficient.

Feedback is provided to the applicants irrespective of the GO or NO GO grading through detailed responses by the evaluators for all evaluation criteria (see Evaluation Criteria).

For the Step 3 interviews, a unanimous decision by the EIC Jury is presented and the applicants likewise receive responses regarding the evaluation criteria as well as the GO or NO GO result.

If the applicant passes all three steps, the preparation for the Grant Agreement Contract (GAC) and a due diligence process are initiated.

How long does it take to apply for the EIC Accelerator?

The time it takes to apply for the EIC Accelerator will differ depending on the number of resubmissions and the efficiency of preparing an application. It can be further delayed if the due diligence process is slowed down from the side of the EIC.

In general, one can expect a timeline of 2-4 weeks for the preparation of Step 1 followed by a 5-50 day average assessment period. For Step 2, a 50-70 day preparation period followed by a 30-50 day assessment period should be expected. With the Step 3 interviews following approximately 2-6 weeks after the Step 2 result is obtained, one can add an additional 3-5 weeks to receive the final grading by the EIC Jury.

A fast application process can go from the Step 1 start to Step 3 approval within 6 months if no rejections have occurred and if all documents were prepared efficiently without waiting times.

In case of rejections and multiple resubmissions, the total process can also take multiple years and there is never a guarantee that a project will be funded.

What are the success chances for the EIC Accelerator?

Since the 3-Step application process is complex, it is difficult to estimate exact numbers for success rates. If 1,000 companies apply for Step 1 and 70% receive a GO over multiple weeks then it cannot be determined based on the published data how many of these exact companies proceed to the subsequent Step 2 deadline (see Deadlines).

The metrics are further obscured through the previous batch being able to resubmit their applications or abandon the application entirely.

Based on past data, the following estimations can be made (see 2021, 2022A, 2022B):

• Step 1: ~67% pass rate
• Step 2: ~22% pass rate
• Step 3: ~32.5% pass rate
• Total EIC Accelerator success rate: 4.8%

What limitations exist regarding the submissions?

The EIC Accelerator has introduced freezing periods for resubmissions whereas every applicant generally receives three attempts for each written proposal step (i.e. “three strikes, you’re out”). This means that a company that has failed three times in Step 1 will be blocked from submitting the same application until the end of Horizon Europe in 2027. The same is true for Step 2 applications.

There are nuances in the case of the Step 3 interviews which are explained here: Resubmission Process Explained.

Note: The “three strikes, you’re out” rule that is in force now was previously “two strikes, you’re out”. The previous freezing period of 12 months has likewise been extended until the end of Horizon Europe in 2027.

What types of companies actually win the EIC Accelerator grant?

The companies that generally win the EIC Accelerator are often DeepTech hardware businesses but there are likewise software and IT industry winners among the funded projects (complete beneficiary lists are linked here: 2021, 2022A, 2022B).

How do I know if I should apply or not?

Predicting who will receive funding under the EIC is difficult even for seasoned consultancies. While it is possible to estimate the chances, the level of randomness during the evaluation process and the unknown variables introduced by the company during the proposal writing process render any estimate to be speculative.

If the company has an excellent technology, a great team, a scalable business model and is aligned with EU interests then the EIC Accelerator is worth pursuing.

Here is a list of general considerations for an ideal project: A Winning EIC Accelerator Candidate

These tips are not only useful for European startups, professional writers, consultants and Small and Medium-Sized Enterprises (SME) but are generally recommended when writing a business plan or investor documents.

Deadlines: Post-Horizon 2020, the EIC Accelerator accepts Step 1 submissions now while the deadlines for the full applications (Step 2) under Horizon Europe are listed below. The Step 1 applications must be submitted weeks in advance of Step 2. The next EIC Accelerator cut-off for Step 2 (full proposal) can be found here. After Brexit, UK companies can still apply to the EIC Accelerator under Horizon Europe albeit with non-dilutive grant applications only - thereby excluding equity-financing. Switzerland has resumed its participation in Horizon Europe and is now eligible for the EIC Accelerator.

Contact: You can reach out to us via this contact form to work with a professional consultant.

AI Grant Writer: ChatEIC is a fully automated EIC Accelerator grant proposal writer: Get it here.

Eureka Network: The Eureka Network delivers various international collaborative R&D initiatives such as Network Projects, Clusters, Eurostars, Globalstars, and Innowwide, providing funding from €50K to €6.75M per project based on the specific initiative. This network emphasizes market-driven innovation and deep-tech advancement across multiple technology sectors including ICT/Digital, Industrial/Manufacturing, Bio/Medical Technologies, Energy/Environment, Quantum, AI, and Circular Economy. Eligible participants include SMEs, large enterprises, research organizations, universities, and startups, with Eurostars particularly focused on R&D-performing SMEs. Get Started

EIC Transition: EIC Transition delivers up to €2.5 million in funding to overcome the 'valley of death' gap between laboratory research and market deployment, emphasizing technology maturation and validation. The initiative supports single legal entities or small consortia of 2-5 partners including SMEs, start-ups, spin-offs, and research organizations. Key technology domains include Health/Medical Technologies, Green/Environmental Innovation, Digital/Microelectronics, Quantum Technologies, and AI/Robotics. Get Started

EIC STEP Scale-Up: EIC STEP Scale-Up delivers significant equity investments of €10-30 million for established deep-tech companies prepared for hyper-growth and large-scale expansion. The initiative targets SMEs or small mid-caps with up to 499 employees who have obtained pre-commitment from qualified investors. Primary focus areas include Digital & Deep Tech (Semiconductors, AI, Quantum), Clean Technologies for Net-Zero objectives, and Biotechnologies. Get Started

EIC Pre-Accelerator: EIC Pre-Accelerator represents a 2025 pilot initiative delivering €300,000-€500,000 in funding for early-stage deep-tech development and preparation for the EIC Accelerator program. This program is exclusively accessible to single SMEs or small mid-caps from 'Widening countries' to foster regional innovation development. The initiative encompasses deep-tech innovations across physical, biological, and digital domains. Get Started

EIC Pathfinder: EIC Pathfinder delivers up to €3 million for Open calls and up to €4 million for Challenge-based calls to support early-stage research and development with proof-of-principle validation. The initiative requires research consortia with a minimum of 3 partners from 3 different countries, including universities, research organizations, and SMEs. Primary technology focus areas include Health/Medical, Quantum Technologies, AI, Environmental/Energy, and Advanced Materials. Get Started

EIC Accelerator: EIC Accelerator delivers flexible funding options including blended finance (€2.5M grant + €0.5M-€10M equity), grant-only (up to €2.5M), or equity-only arrangements for scale-up and market deployment of breakthrough innovations. The initiative targets SMEs, start-ups, and small mid-caps with up to 499 employees, with MedTech/Healthcare representing 35% of funded projects. Additional technology areas include Biopharma, Energy, AI, Quantum, Aerospace, Advanced Materials, and Semiconductors. Get Started

Innovation Partnership: Innovation Partnership enables collaborative innovation between public and private sectors with typical funding of €1-5 million per project. The initiative supports cross-sectoral strategic technologies through public-private partnerships and consortia. Projects concentrate on addressing societal challenges through collaborative innovation approaches. Get Started

Innovation Fund: The EU Innovation Fund delivers substantial funding of €7.5 million to €300 million for large-scale demonstration of innovative low-carbon technologies. The initiative targets clean energy, carbon capture, renewable energy, and energy storage technologies to accelerate the transition to a low-carbon economy. Eligible participants include large companies, consortia, and public entities capable of implementing large-scale demonstration projects. Get Started

Innovate UK: Innovate UK delivers various programs with funding ranging from £25K to £10M depending on the specific initiative, supporting business-led innovation, collaborative R&D, and knowledge transfer. The organization funds projects across all sectors with particular emphasis on emerging technologies and supports UK-based businesses, research organizations, and universities. Programs are designed to drive economic growth through innovation and technology commercialization. Get Started

Industrial Partnership: Industrial Partnership delivers €2-10 million in funding for industrial research and innovation partnerships focusing on manufacturing, industrial technologies, and digital transformation. The initiative supports industrial consortia and research organizations in developing collaborative solutions for industrial challenges. Projects aim to strengthen European industrial competitiveness through strategic partnerships. Get Started

Eurostars: Eurostars represents a joint EU-Eureka initiative delivering €50K-€500K for international R&D collaboration specifically led by SMEs. The program adopts a bottom-up approach, accepting projects from all technology fields without predefined thematic restrictions. R&D-performing SMEs must lead the consortium and demonstrate significant R&D activities. Get Started

LIFE Programme: The LIFE Programme delivers €1-10 million in funding for environmental protection, climate action, and nature conservation projects across the European Union. The initiative supports environmental technologies, climate adaptation strategies, and biodiversity conservation initiatives. Eligible participants include public authorities, private companies, NGOs, and research institutions working on environmental and climate challenges. Get Started

Neotec: Neotec represents a Spanish initiative delivering €250K-€1M in funding for technology-based business creation and development, supporting the growth of innovative Spanish SMEs and start-ups. The program covers all technology sectors and aims to strengthen Spain's technology ecosystem. Funding is specifically targeted at Spanish technology-based SMEs and start-ups to enhance their competitiveness and market presence. Get Started

Thematic Priorities: EU Thematic Priorities encompass various programs aligned with EU strategic priorities including green transition, digital transformation, health, and security initiatives. Funding amounts vary based on the specific program and call requirements, with projects designed to address key European challenges. Applicant eligibility varies by specific program and call, with different requirements for different thematic areas. Get Started

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