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How to Calculate TAM, SAM, and SOM Without Fooling Yourself
A bottom-up method for developer-tool founders to size TAM, SAM, and SOM by counting distinct owners in real pain signals instead of taking 1 percent of an industry report.
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Signs of a Saturated Market: What It Is and How to Read Demand
A saturated market is one whose demand is already met by existing supply. Spot one from flat growth on high-volume problems, mentions with no distinct owners, and table-stakes requests.
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Competitor Gap Analysis: Finding the Space Rivals Left Open
A developer-founder method for competitor gap analysis: map rival coverage against jobs to be done, read the public complaint stream for the job nobody serves, verify it with owner counts.
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Product-Market Fit Questions: What to Ask and What the Answers Mean
The product-market fit questions worth asking, the Sean Ellis 40 percent test in full, and how to read demand in public before you have users to survey.
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How to Do Customer Discovery When You Can Read the Complaints
A developer-founder playbook for customer discovery: read public complaints first, then run interviews that can return a NO, using distinct-owner counts as your real-demand tell.
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Micro-SaaS Ideas: What a Micro-SaaS Is, and Which Ones Have Demand
A micro-SaaS is one narrow problem served by one person. What that means in practice, why most micro-SaaS ideas fail, and which small problems show real demand.
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Developer Tools Opportunities 2026: Where the Open Lanes Actually Are
A live-data read on the developer-tool categories with the most unmet demand in 2026: which pains are compounding, which are noise, and how to pick a lane, grounded in EchoSift's signal feed.
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SaaS Ideas From GitHub Issues: Mining the Backlog Nobody Reads
A repeatable method for turning GitHub wontfix threads, thumbs-up pile-ups, and workaround comments into a defensible dev-tool SaaS, grounded in EchoSift's live signal feed.
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Developer Pain Points in 2026: What the Complaint Data Actually Says
A data-led look at where developers actually hurt in 2026, drawn from EchoSift's live signal feed across GitHub, Stack Overflow, Hacker News, and Bluesky, plus a method to turn that pain into a wedge.
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