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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Runaway AI Agent Loops
AI agents get stuck in retry or semantic loops, burning tokens and API budget without alerts or recovery.
In their words
it took 6 hours, didnt finish and drained the usage from 100% to 0
in prod it either double-books, skips the notification, or just hangs mid-flow with no useful error
I just want to use Codex without burning a full week of quota in 1–2 days.
A stuck detector watching behavior, not the agent's narration, is what I'd pay for.
it decides to email customers using my personal Gmail account
All my scheduled tasks stopped working, and everything feels so slow.
In agentic workflows, it becomes a loop that burns tokens, wastes money, and turns a solvable task into a failed run.
one of our background orchestration agents got stuck in an error-handling loop over the weekend. It called the LLM thousands of times sequentially before anyone noticed.
a 126KB handoff doc, 51 days old, still referenced from a tracked file
restart the whole run (and re-pay for every already completed LLM/tool call), or drop into the trace and hand-fix it
in prod it either double-books, skips the notification, or just hangs mid-flow with no useful error
Hit a surprise $800 bill in one weekend because an agent was looping on a failed tool call and I had no circuit breaker
The easiest thing for me was to just have a post-processing script that performs: lint > mark known fail-early results > fix common errors
had a long job re-derive the same file layout four times last week... ate most of my window and i didnt even notice till the run diedddd
AI agent developers
Where they talk
- r/AI_Agents
- r/LangChain
- r/codex
- r/hermesagent
- r/ClaudeAI
- r/LLMDevs
- r/mcp
- r/aiagents
Tools they use today
- Codex
- Claude Code
- ChatGPT
- Claude
- MCP
- Hermes
- n8n
- LangGraph
Why those fall short
- models ignore instructions; loops persist despite warnings
- no scoring of age against inbound reference count; no lint, schemas or caps
- Codex charges while looping and never finishes; Claude waits and costs less
- model ignores established business rules and sending machinery
- harnesses one-shot and squander tokens retrying same call
Map of ideas
Drawing the map…