SaaS ideas your next customers are already looking for
100 SaaS startup ideas for the people who said they'd pay, from agency owners to dentists. Micro SaaS ideas, AI SaaS ideas and B2B SaaS ideas: find yours, build it, sign them up.
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Pain points in business: what people struggle with
Search the problems to solve, as people described them on Reddit and other platforms, in their own words.
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AI Planning and Spec Gap
AI-accelerated building outpaces the ability to define, verify, and maintain clear product intent, specs, and plans, causing rework and drift.
In their words
I watched him open his own product and click around to find out. He wasn't embarrassed.
I built this like a hobby, not a real company.
I'm 8 months in. Lol. Just constant testing and reworking, smoke tests scenarios and hammering it hard.
I have been given a small team to take over a vibe coded tool and make it "real".
he built whole prototype using claude, and after when he was tring to update one things its break more 5 things
We are missing our timelines because developers are picking up tickets and sitting on them for 24 hrs before putting a PR out.
I have to get my own agents to summarize the plans to figure out the important parts.
three months of discovery has asymptoted to zero. Scope changes weekly and sometimes daily.
eu tenho q adivinhar oq o cliente quer, fazer a spec, codar, testar todos os cenarios na mão e ainda virar devops
o objetivo do trabalho ser “maquiar” métricas de produtividade e elas definirem se uma pessoa profissionalmente é boa ou não
I have no idea how to give estimates anymore when AI continuously surprises me with how quickly and thoroughly it can accomplish things.
the complete deterioration of direction, decision making and writing comprehensible requirements has made it impossible to make anything good
the CEO is breathing down my neck telling me to cut my 4 week estimate down to 1 because "can't i just use AI like the other firms do?"
As a Product Owners moving from Figma to Claude Code and constantly looking for feedbacks from stakeholders and testing users
product and engineering teams
Where they talk
- r/ProductManagement
- r/ClaudeAI
- r/vibecoding
- r/ExperiencedDevs
- r/ClaudeCode
- r/nocode
- r/ProductOwner
- r/claude
Tools they use today
- Claude
- Claude Code
- ChatGPT
- Codex
- Cursor
- Figma
- Jira
- MCP
Why those fall short
- agents produce too much text and miss the human's original intent
- no process to validate which vibe-coded prototypes work or why
- Copilot subscription runs out in a few prompts; no sanctioned team tooling
- metrics measure output volume, not value; review capacity does not scale
- output is unreadable, hallucinated, and doesn't fit the team's situation
Map of ideas
Drawing the map…





