PledgeOFF
LoginStart free →
Blog›Idea Validation

Idea Validation

How to test startup ideas before building — using Reddit, GitHub, and real market signals.

16 articles

How to estimate market size for a startup idea
MAY 4, 2026 · 8 MIN READ
→
Problem-solution fit vs product-market fit: what's the difference and why it matters
APRIL 13, 2026 · 8 MIN READ
→
How to validate a mobile app idea before you build it
APRIL 6, 2026 · 8 MIN READ
→
How to do market research for a startup (without spending money)
MARCH 23, 2026 · 9 MIN READ
→
The startup idea validation checklist (before you write a line of code)
MARCH 9, 2026 · 7 MIN READ
→
How to build an MVP that actually tests your idea
MARCH 2, 2026 · 8 MIN READ
→
The fastest way to kill a bad idea before you waste months
MARCH 19, 2025 · 8 MIN READ
→
How to find your target customer's biggest complaints online
MARCH 12, 2025 · 8 MIN READ
→
How to read GitHub issues for product inspiration
MARCH 5, 2025 · 7 MIN READ
→
How to analyze competitors before building your product
FEBRUARY 26, 2025 · 9 MIN READ
→
How to validate demand in 24 hours
FEBRUARY 19, 2025 · 8 MIN READ
→
How to find out if people will pay for your idea
FEBRUARY 12, 2025 · 9 MIN READ
→
How to know if your product idea already exists
FEBRUARY 5, 2025 · 7 MIN READ
→
Why most SaaS ideas fail before launch
JANUARY 29, 2025 · 8 MIN READ
→
How to use Reddit for market research (step-by-step)
JANUARY 22, 2025 · 9 MIN READ
→
How to validate a SaaS idea without building anything
JANUARY 15, 2025 · 8 MIN READ
→
Ready to validate your idea?

Get a GO / KILL / PIVOT verdict in under 60 seconds using real Reddit and GitHub signals.

Run a validation →
Also explore
Product Decisions
Frameworks for prioritizing features, reading data, and shipping the right thing.
Founder Mindset
Evidence-based thinking for founders