Eurostars vs EIC Accelerator
Last updated 2026-05-26
Eurostars is usually the better fit for international R&D projects led by an innovative SME with partners. The EIC Accelerator is usually the better fit for a single SME or startup scaling a breakthrough innovation toward market.
The simple difference
Choose Eurostars when the project needs international R&D partners and the work is genuinely collaborative. The lead should be an innovative SME, but the value comes from the consortium doing development together.
Choose the EIC Accelerator when the company already owns the core innovation and needs support to finish development, validate, commercialise, or scale.
When Eurostars is stronger
Eurostars is stronger when partners bring essential technical capability, market access, validation sites, or complementary IP. It is also a cleaner route when the project is still primarily R&D and the result depends on shared work.
If the project story starts with 'we need these partners to create the solution', Eurostars may be more natural than EIC.
When EIC is stronger
The EIC Accelerator is stronger when a startup or SME has a defensible innovation and a credible commercial path, but faces risk that ordinary investors or customers will not yet fund.
If the company is asking for scale-up support, market validation, regulatory progress, manufacturing readiness, or commercial deployment, EIC may be the sharper route.
Primary sources
This guide is a practical interpretation of public source material. Always check the current call page and official programme guidance before deciding whether to apply.
Frequently asked questions
Can the same startup apply to both Eurostars and EIC Accelerator?
Potentially yes, but usually for different project designs. The same work package should not be double-funded, and the route should match the real project model.
Is Eurostars easier than EIC Accelerator?
Not necessarily. Eurostars and EIC assess different things. Eurostars needs a credible international R&D collaboration; EIC needs a compelling breakthrough and commercialisation case.
Which route is better for deeptech startups?
Either can fit. Eurostars fits partner-based R&D, while EIC fits single-company breakthrough innovation with scale-up potential.