Compare grant fit by company type, topic maturity, technical depth, and business validation stage.
Why this topic matters: SBIR, SIIR, and CITD compared: which grant should your company apply for? is usually not a paperwork question first. It is a readiness question about whether the company can explain the R&D problem, the market need, the validation field, and the measurable outcome in a way reviewers can evaluate.
A useful grant preparation flow starts with company eligibility, topic maturity, technology novelty, data or prototype evidence, budget logic, and the delivery team. If any of these pieces are weak, the proposal should be reframed before writing the formal application.
For AI-related topics, the proposal should avoid listing tools as the main value. The stronger narrative connects a concrete process problem, available data, model design, operational risk, acceptance criteria, and a business result that can be checked after the PoC.
In-Stars recommends treating SBIR, SIIR, and CITD as different decision paths. SBIR is usually closer to innovation and R&D logic, SIIR should emphasize service innovation and business-model change, and CITD should connect manufacturing or technical-service capability to product or process upgrade.
The practical output before application should be a readiness memo, a one-page review logic map, a PoC evidence checklist, a partner or field-validation note, and a first draft of the proposal story. These artifacts let the company decide whether to apply now or strengthen evidence first.
Conversion checklist: define the topic, confirm the grant fit, prepare evidence, review the project budget, identify partners, and schedule an In-Stars grant readiness consultation before committing to the full writing cycle.
Official reference sources for editorial review: SBIR 經濟部中小及新創企業署：https://sbir.org.tw/ ; SBIR program overview, Small and Medium Enterprise and Startup Administration, MOEA：https://www.sme.gov.tw/article-en-2607-4318 ; SIIR 服務業創新研發計畫，經濟部商業發展署：https://www.aoc.gov.tw/showPublic/549 ; CITD 協助傳統產業技術開發計畫：https://keid.nat.gov.tw/citdweb/Web/CITD_index.aspx