Don't build it yet.
Replace the messy chatting thread with a structured pre-mortem. Find the right hard thing to commit to.
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accelerator hub
their current or next business
Features
For the idea. For the pivot. For the next move.
Every commitment deserves a stress test.
4 Validation Workflows
You won't get the same answer opening a bakery as starting an online B2B SaaS. Different idea, different playbook.
Choose the workflow that matches your idea — SaaS, local business, consulting, or education. Each one runs a specialist set of AI agents built for that exact context, so the advice is actually relevant.
Surface Red Flags. Spot Blind Spots.
Refine. Rerun. Get a better verdict.
IdeaGrit marks the risky parts of your report, shows what might break, and lets you refine your idea prompt so the workflow reruns with better context in minutes.
Your Verdict. Your Roadmap.
Actionable next steps, not just a wall of analysis.
After every validation, IdeaGrit synthesises the full report into a 4-phase action plan — what to do before you spend a dollar, how to build the MVP, how to get your first customers, and how to scale what works.
Pre-Mortem Analysis
The cost of ignoring failure is becoming one.
Before you build, see who already tried. IdeaGrit surfaces real startups that failed in your space, pulled from real failure stories, with founder reflections, root causes, and the exact lessons that apply to your idea.
Testimonials
Founders who stopped guessing.
"As a founder, I know firsthand how easy it is to get caught up in the excitement of a new idea and feel the urge to jump straight into building. IdeaGrit encourages a more measured approach, prompting you to carefully consider whether your idea has real potential before investing valuable time and resources. I particularly appreciate how you can edit the individual cards, and the rest of the report updates automatically. It feels like a thoughtful partner in the brainstorming process, rather than just another generic AI tool."
Joel
Founder
"IdeaGrit is a very useful tool for refining your idea and conducting preliminary tests before diving into development. I recommend using it early in the process to identify which aspects need further testing. Based on my experience, I would rate it a solid 4.4 out of 5."
Rachel
Founder
"The results IdeaGrit generated turned out to be the same lessons that cost me $5,674 and four months to learn the hard way."
Michael Rode
Founder, GainFrame
"IdeaGrit did not fail me. It worked exactly as advertised. The answer was just "no" instead of "yes.""
Alison MacLellan
Code Like A Little Old Lady
"I think the core concept is really good, and the intuition behind it is very strong. The action roadmap is fantastic. It will really help people understand the reality of what the road ahead could look like."
David
Founder
"We kept coming back to IdeaGrit to test our current plan and see how it aligns with what we already had in mind. Every time it surfaced something we had not thought of — a blind spot, a missing assumption, a risk we glossed over. It has become a regular part of how we pressure-test our thinking before we commit."
Accelerator Cohort Team
Early-stage Startup
"First 3 Paying Clients or MVP Planner give me new validation ideas I hadn't thought of. It scopes me down."
Rebecca
Founder
"After putting in my idea #548, I was actually quite surprised with the angle and explanation where an idea needs more development or thought. I didn't expect it to be quite as diligent, so well done on pulling that off!"
Anonymous
Founder
Pricing
Simple pricing. One upgrade.
Start free. Top up when you want to validate more ideas.
🎉 3 free credits on signup — no card required, ever.
Free
3 credits on signup. No card required, ever.
- ✓3 credits included on signup
- ✓All 4 validation workflows
- ✓Full card set — no cards locked
- ✓Edit your prompt anytime
- ✓Edit prompt and regenerate the full report
- ✓Action roadmap
- ✓Pre-mortem analysis
- ✓Results saved to your account
Top Up
10 credits added. Keep validating, refining, and iterating.
- ✓10 credits added to your account
- ✓All 4 validation workflows
- ✓Full card set — no cards locked
- ✓Edit your prompt anytime
- ✓Edit prompt and regenerate the full report
- ✓Action roadmap
- ✓Pre-mortem analysis
- ✓Results saved to your account
- ★Validate more ideas without running out of credits
Just browsing? Try the demo — no signup required.
FAQ
Common questions
- LLMs drift a lot. They either suddenly focus on a seemingly important point and amplify it, or ignore some important points completely.
- The gap between what you don't know you don't know and the moment you know you don't know and start actively learning from the LLM is huge. That is exactly the gap IdeaGrit is trying to fill.
- Instead of letting the LLM reason from scratch, IdeaGrit goes through four category-specific validation workflows with predefined cards.
You can think of it like a detective. If you only give the detective one clue, the whole town is a suspect. Give them two clues, half the town is still under suspicion. Give them five independent clues, and suddenly there is only one likely suspect.
The same logic applies to IdeaGrit. Instead of asking an LLM to validate an idea from a single prompt, the SaaS workflow goes through nine predefined validation cards. Each card is another independent clue. By the time it reaches the final verdict, the reasoning is grounded in multiple signals rather than a single line of thought, making it much less likely for the LLM to drift or overlook something important.
Further reading: read the full answer.
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