⚠ Summarised by AI based on an external source. Last updated: 10 Apr 2026. Starthubs is not liable for any inaccuracies. Always consult the official challenge information.
Sting — one of the Nordic region's leading startup accelerators — is looking for ambitious tech founders ready to build investable companies in climate, health, AI and DeepTech. Sting Core is their flagship programme: up to 18 months of all-inclusive, tailored support covering everything from business coaching and go-to-market strategy to investor introductions and office space in Stockholm. The official deadline has passed, but Sting explicitly states it will continue reviewing late applications on a rolling basis.
What does Sting Core offer?
Sting Core runs in blocks of six months (up to three consecutive blocks, totalling 18 months), with two cohorts per year starting in April and October. Each cohort accepts 12–16 startups. The programme covers all key dimensions of building a company:
- Business coaching from coaches who have built, scaled and exited startups themselves
- Go-to-market strategy, sales, fundraising and pitch training
- Product development, IP strategy and recruitment support
- Impact assessment, sustainability and marketing
- Office space at A House in Stockholm
- A slot at Sting Demo Day — an invite-only event with 200+ investors matched to your stage and domain
Sector-specific add-ons are available for DeepTech, HealthTech and ClimateTech startups, including soft funding coaching, IP support and partnerships with organisations such as RISE and IVL. Full programme details are available on the official Sting website.
Who is this for?
Sting Core is open to international founders, including those based in the Netherlands. The programme is aimed at early-stage tech startups at MVP or prototype stage (TRL 3–6), before commercial launch or recurring revenue, with a scalable solution in climate, health, AI or DeepTech. Requirements include at least two committed co-founders (50–100% dedicated), with 75% or more of the company owned by the operational team.
What's in it for you?
- Up to 18 months of tailored, all-inclusive startup support — coaching, strategy, hiring, growth and product development
- Possible investment of 600,000 SEK (approx. €54,000) via Propel Capital, Sting's connected investment vehicle
- Programme is equity-free — a success fee of up to 2% warrant applies per 6-month block (excluding Propel Capital investment)
- Personal introductions to angels, family offices and VCs through Sting's early-stage investor network
- Access to Sweden's central startup ecosystem — founders, operators, corporates and policymakers
- Lifetime membership of the Sting Alumni community upon completing the programme