Cascade funding: 101 open calls

Cascade funding: 101 open calls

Cascade funding open calls: 101 opportunities with a summary and deadline to help you prepare your application.

What is cascade funding and why is it growing in Europe?

Cascade funding (also known as Financial Support to Third Parties, FSTP) is a mechanism used by many European projects to launch open calls that redistribute part of their budget to third parties. In practice, an EU-funded consortium acts as an “intermediary”: it publishes a call, selects beneficiaries and awards grants (typically smaller and more agile than a traditional Horizon Europe call).

This format has become established because it speeds up the uptake of solutions, lowers entry barriers and, moreover, connects start-ups, SMEs, universities, NGOs and public bodies with European ecosystems that are already up and running.

Cascade funding open calls: advantages

Cascade funding open calls are often attractive for several reasons:

  • Less bureaucracy: in many cases, the application is shorter and the process is faster.
  • More direct access: you can join a European project without being part of the original consortium.
  • Pilot and market focus: these calls frequently fund proofs of concept, validation activities, demonstrators and deployments.
  • Networks and visibility: if selected, you gain traction and contacts within the consortium and its community.

How to prepare a competitive proposal for cascade funding

To improve your success rate, it helps to work methodically:

Align your use case with the project challenge

It is not enough to “fit” by sector. You need to prove that your pilot solves the programme’s specific problem (and that you can deliver it on time).

Define measurable deliverables

Avoid vague objectives. Instead, propose clear metrics: performance, cost reduction, real-world validation, environmental impact, number of users, etc.

Ensure delivery capacity

These grants often come with tight timelines. Therefore, explain your team, your work plan and how you will manage risks from the outset.

List of open cascade funding calls and their deadlines

Below you will find a summary of each call and its deadline (where it is indicated in the listing). For calls with multiple stages, I include more than one date when relevant.

OPEN CALLS

2026

MARCH 2026Deadline
Open calls (FSTP) for CYberSynchrony project: Open Call 1: Infrastructure Resilience & Operational Readiness; Open Call 2: Compliance, Innovation & Regulatory Advancement; Open Call 3: Mutual Assistance & Cyber Collaboration Among Member States
03-01
DTU Open Call #203-01
MAGICIAN Open Call 2 – Adaptation MAGICIAN capabilities framework to 5 new manufacturing use cases03-02
EIT Higher Education Initiative Call for Proposals 202503-04
TUS Open Call #203-05
Call for proposals for local (grassroot) civil society organisations (CSOs)03-09
EP PerMed – the 2nd Fast Track Call (2026)03-10
PartArt4OW Third Open Call03-10
RAPTOR 2026 Open Call03-12
Stream I (Incubator) – second call03-13
DIGI4ECO – Financial Support to Third Parties (FSTP) to address critical data gaps for the Digital Twin of the Ocean (DTO)03-15
CALL FOR PROPOSALS – Small Grants for Grassroots Coding Projects in Belgium and the Netherlands as part of EU Code Week03-15
ECIV 1st Open Call for Interregional Circular Innovation Projects03-16
ROVA – Roma CSOs promoting EU Values03-16
Call 1 – “Collection & Valorisation”03-16
Call for Competition: Financial Support for SMEs under the PHOENIX 4.0 Alliance03-18
Call 203-20
LLM-BRIDGE – Venture Incubation Programme – Open Call for Incubators – 1st Call03-23
Startup Ecosystem Agents Open Call 2026-202803-23
EDF-2023-DA-MATCOMP-MJR-CBDIN MaJoR Grant Agreement 101167891 – CASCADE FUNDING OPEN CALL 103-25
SECURE-CALL #1 – SECURE First Open Call For Proposals03-29
SoS2LearnDBS’s Open call for Community-Led Actions to restore Danube-Black Sea Waters (OC-CLed-SoS2LearnDBS-2025)03-30
Shaping the Future of Animal Health and Welfare03-30
Culture Helps Solidarity – First call for proposals for collaboration grants03-31
DigiQ Internships03-31
Funding to Attend DigiQ Networking Events03-31
DigiQ Exchange Program03-31
ScaleDem Scaling Grounds: Twinning Programme03-31
ScaleDem Scaling Grounds: Piloting Programme03-31
MARCH 2026 – MULTIPLE CUT OFF
Rapid Response Grants03-0229/05/202615/08/2026
MAGICIAN Open Call 2 – Adaptation MAGICIAN capabilities framework to 5 new manufacturing use cases03-02
Experience sharing grants03-0230/06/202630/10/2026
CETPartnership Joint Call 202503-12
FIERCE 1st Open Call for the Financial Support Program03-31
APRIL 2026Deadline
NGI Zero Commons Fund (2026-04Z)04-01
Cyber Resilience Boost: Supporting capacity building for cyber resilience of products II.04-02
Knowledge to Practice: Develop applications and AI solutions utilizing the ForestWard Observatory04-03
Phortify Master Programme Scholarships – Pilot Call04-03
ROB4GREEN Open Call #104-08
Excel4Pro Open Call04-27
APRIL 2026 – MULTIPLE CUT OFF
Water4All 2025 Joint Transnational Call “Water and health”04-13
Restoration of ecosystem functioning, integrity and connectivity04-14
Driving Urban Transitions (DUT) Call 202504-23
MAY 2026Deadline
VILNIUS TECH MERIT Project Re-/Up-skilling Scholarship Call05-01
Call for applications n. 1/2026 for the assignment of 6 scholarships for the enrolment in the Joint Master’s Degree in International Cybersecurity and Cyberintelligence – A.Y. 2026/202705-20
TASC-RestoreMed Open Call Type B: Transition Agenda Development (TAD)05-27
TASC-RestoreMed Open Call Type A: Community-Led Actions (CLA)05-27
BlueActionBANOS Open Call for Community-Led Actions05-29
BlueActionBANOS 1st Open Call for Transition Agendas05-29
BlueActionAA – Community Led-Pilot Action Call (BAAC-01)05-29
BlueActionAA – Transition Agenda Call (BAAT-01)05-29
Phortify Grants for Mentorship workshop on career growth and professional development – Pilot Call05-31
MAY 2026 – MULTIPLE CUT OFF
Call for applications: FRONTIERS Science Journalism Residency Program (round 3)05-07
Financial support to startups Open Call05-18
JUNE 2026Deadline
UPC-MERIT Scholarship for master’s in Machine Learning and Cybersecurity for Internet Connected Systems Open Call 202506-01
Open Call for the selection of EEN organisations delivering IRS Awareness and Support Services06-30
Recruitment cycle Cohort 202606-30
Recruitment cycle Cohort 202606-30
Recruitment cycle Cohort 202606-30
VILNIUS TECH MERIT Project Excellence Scholarship and Mobility Grant Award Call06-30
JUNE 2026 – MULTIPLE CUT OFFDeadline
Call 2 – Financial Support to Third Parties focusing on the Right to Social Security, Assistance and Work.06-15
Call 1 – Financial Support to Third Parties focusing on the Right to Education06-15
Call 3 – Financial Support to Third Parties focusing on Youth Democratic Participation.06-15
Treatments and Adherence to Treatment protocols06-17
Digitalisation and Innovation for Resilient Marine Ecosystems Businesses, and Communities to Strengthen the EU Blue Economy’s Competitiveness06-17
Multi-country Investigator-Initiated Clinical Trials in Cardiovascular, Autoimmune and Metabolic diseases (Trials4Health) JTC202606-17
Strategic Innovation Open call06-18
Europe-Africa Research and Innovation call on Sustainable Energy – 202606-24
EP BrainHealth Call 2 | Biological, social and environmental factors that impact the trajectory of brain health across the lifespan – in the field of neurodegeneration06-30
EP BrainHealth Call 1 | Biological, social and environmental factors that impact the trajectory of brain health across the lifespan – in the field of neurological, mental and sensory disorders06-30
JULY 2026
InnoNext – Next Generation Innovation Talents’ Initiative07-31
JULY 2026 – MULTIPLE CUT OFFDeadline
UPC-GREENCHIPS-EDU Scholarship07-0114/02/202701/06/2027
TU Graz GreenChips-EDU Scholarship07-0114/02/202701/06/2027
G INP-UGA GreenChips-EDU Scholarship07-0114/02/202701/06/2027
ERDERA Joint Transnational Call 2026: “Resolving unsolved cases in rare genetic and non-genetic diseases”07-0803/01/202802/09/2028
Call No. 1 for proposals for NGOs to participate in capacity building and receive financial support07-1403/01/202802/09/2028
Accelerating Food Sustainability – through Household Dietary Shifts, Trust and Transparency, and Innovations in Circular Food Processing Systems07-27
AUGUST 2026- MULTIPLE CUT OFFDeadlline
Joint Transnational Call 2026 for the BE READY Partnership: Advancing knowledge of host and pathogens dynamics to better combat emerging diseases20-08
SEPTEMBER 2026 – MULTIPLE CUT OFF
METU Internships Offer09-0203/01/202702-09-2027
Gnomon Internships Offer09-0203/01/202702/09/2027
DIGITWIN4CIUE Reduction-Fees Scholarships09-15
Urban Mobility Explained (UMX) Open Call (Multi-cut-off)09-29
DECEMBER 2026
Innovation Funding for Estonian Cybersecurity Companies for developing innovative, high value-added products and services12-02

Cascade funding: 101 open calls

FEBRUARY 2027Deadline
A running call No. 5 for bilateral cooperation project proposals02-01
Phortify Grants for Master Thesis Project – Pilot Call02-03
Phortify Mobility Grants – Pilot Call02-03
Phortify Internship (Traineeship) Grants – Pilot Call02-03
JULY 2027
Financial support for start-ups registered in Estonia for developing new cybersecurity tools or services (Cyber Accelerator)07-02
JULY 2027 – MULTIPLE CUT OFFDeadline
AMU Scholarships for the internship of the Master 2 « Biology & Health », study-track « AI and biomarkers » within the European Project « Advanced Digital Skills AI and Health ».07-02
AUGUST 2026 – MULTIPLE CUT OFFDeadlline
PowerBoost – unlock energy related challenges31-08

Cascade funding: 101 open calls

JANUARY 2028
Call for proposal for support to Slovenian and Croatian SCOs to “Go out and vote!” campaigns01-01
MARCH 2028
ReAction – Rapid Response Grants03-31