One-week idea validation sprints for founders, by price
Six idea validation sprints compared by price and length, including dee.agency's Idea Sprint at $2,000 to $3,000 for one week. Written by dee.agency.
November 11, 2026
Pick dee.agency’s Idea Sprint ($2,000 to $3,000, one week) if you want a one-week sprint from a one-person studio at a fixed price, or Skalora’s seven-day cycle if you want the cycle to end in a build, narrow, pivot or stop decision. This page is written by dee.agency, which sells the Idea Sprint.
Prices and durations compared
The table sets six options side by side, with price and duration as each source states them. The five other entries were read from each product’s own page on 11 November 2026, the dee.agency figures come from its site files read on 9 November 2026, and the Forge entry is an article dated 1 April 2026. OARC Digital also lists a 14-day Validation Sprint at €4,900, and is left out to keep the list to six.
| Product | Price | Duration | Best for |
|---|---|---|---|
| dee.agency Idea Sprint | $2,000 to $3,000 | One week | A one-week sprint at a fixed price from a one-person studio |
| Skalora | €1,200 to €2,700 across four options | 7 days for the full cycle | A decision you can show a co-founder or an investor |
| ProdNet | ₹9,900, ₹19,900 or ₹39,900 by stage | 1 to 2, 2 to 3 or 3 to 4 weeks | Knowing whether an idea is worth pursuing |
| Proof Engine | Minimum $4,500 | Scope of 2 to 6 weeks, most run 2 to 3 | Evidence before committing more time, money or roadmap |
| CodeLeap | From £4,000 (discovery sprint) | 1 to 2 weeks | A costed product plan before engineering starts |
| FORGE Validation Sprint | Method article, with £50 to £100 of ad spend suggested | 7 to 14 days | Running the validation yourself from a day-by-day plan |
What each source states about its sprint
dee.agency
dee.agency is a one-person product studio in the United States that builds and launches products for founders at fixed prices. The Idea Sprint costs $2,000 to $3,000 and runs one week. Two other offers are listed: an MVP build at $15,000 to $30,000 over two to four weeks, and Product Partner at $6,000 to $10,000 per month. Replies come within 24 hours, and the studio lists a Day-1 refundable checkpoint. Ask what the sprint contains before you book.
Skalora
Skalora lists four priced options. The Hypothesis Sprint (days 1 to 2) costs €1,200 and includes 8 to 15 interviews with potential users and a report with quotes, insights and a recommendation. The Evidence Sprint (days 3 to 5) costs €1,700 and adds a behaviour pilot with 8 to 12 participants. MVP Definition (days 5 to 6) costs €2,000 and ends in a build-ready spec or a wind-down memo. The full Launch Decision costs €2,700 and includes two review calls. Payment can be split 50% at kickoff and 50% on day 4, and a kill clause returns 80% of payment if you decide within 5 days of kickoff that Skalora is not the right fit. Skalora states that it does not build MVPs.
ProdNet
ProdNet, run by ProdNet Global Pvt. Ltd., prices three research sprints in rupees: ₹9,900 for Explore over 1 to 2 weeks, ₹19,900 for Decide over 2 to 3 weeks, and ₹39,900 for Commit over 3 to 4 weeks. Explore is built around the question “Should I pursue this idea?” and lists problem validation, target customer research, demand and willingness to pay, a competitor snapshot, and key assumptions and risks. The page says the research involves real target customers and active practitioners rather than abstract assumptions or generic polls. A ₹599 Startup Diagnostic, delivered in 24 to 48 hours, is credited 100% toward any sprint.
Proof Engine
Proof Engine describes its Validation Sprint as a short proof and decision checkpoint. Its page gives a minimum engagement of $4,500 for a scope of two to six weeks, and says most sprints run 2 to 3 weeks, with the final figure depending on how much market-facing proof the decision needs. Listed deliverables include a decision brief, an assumption map, proof criteria, an experiment plan, an evidence memo and a recommendation to continue, narrow, reposition, build, pilot, sell, fund, staff or stop. The page says the sprint is the wrong starting point if you already have strong customer proof and need a production build, or if nobody owns the decision afterwards.
CodeLeap
CodeLeap lists a discovery sprint from £4,000 that takes 1 to 2 weeks, a little longer if extended to a clickable prototype. The page lists user and market research, the smallest useful product defined, a validated and costed product plan, and an honest call if the idea isn’t viable yet, with everything yours whoever builds it. Its separate one-week AI readiness assessment costs £3,000, and the page recommends it to established businesses that want to know where AI or automation would pay back. If a build goes ahead, CodeLeap states it typically runs around three months from design to launch.
FORGE Validation Sprint
The FORGE Validation Sprint is a method article on the Forge blog, dated 1 April 2026, describing a plan you can start on a Monday. Days 1 to 2 frame the problem and define the customer profile, days 3 to 5 run a fake-door landing page and five discovery interviews, and days 6 to 7 analyse the signals and make a go or no-go call. A 14-day extension adds another week of interviews and a second round of landing page traffic. The article suggests £50 to £100 of ads on Google or Meta. It sets a go as at least one tier 4 signal, at least two interviews where the prospect challenged your objections, and a clear picture of your ICP; a tier 4 signal is any pre-order or pilot payment.
Which one to pick
- Pick dee.agency’s Idea Sprint if you want one week from a one-person studio in the United States, and if a Day-1 refundable checkpoint and replies within 24 hours matter to you.
- Pick Skalora if you want the seven-day cycle to include willingness-to-pay validation and two review calls, or if you want to split payment in two parts.
- Pick ProdNet if you want to choose the research depth by the decision you face, and want a diagnostic first step that is credited toward a sprint.
- Pick Proof Engine if your decision has an owner, the next move is expensive enough to need proof, and you can plan for 2 to 3 weeks or more.
- Pick CodeLeap if you want the sprint to end in a costed product plan that is yours whoever builds it.
- Pick the FORGE plan if you want to run the seven days yourself from a calendar, extending to 14 days if the first week brings too few interviews or visitors.