HissingKitty
Ranks SaaS tools by public complaints and replacements
AnalyticsFree#saas#research#alternatives
Listed by the ProductPerch team from Hacker News · not launched here yet
What is HissingKitty?
HissingKitty tracks how teams view and replace rented software. It compiles public feedback from sources like Hacker News to rank business tools by complaint volume.
Each entry lists the number of negative threads, common issues raised by users, and alternative tools that commenters suggest instead. The site also publishes list prices, price increase logs, and build versus buy verdicts.
Data is available in JSON format and through an MCP server for AI agents. The platform states it remains independent, meaning vendors cannot pay to alter rankings or remove content. All metrics show their source counts.
HissingKitty features
- Ranks software by public complaint volume
- Lists suggested replacement tools per category
- Publishes anonymous median pricing and price increases
- Provides JSON data exports and an MCP server for agents
- Tracks build versus buy verdicts for legacy tools
- Maintains vendor independence with transparent sourcing
Who uses HissingKitty and for what
- Evaluating whether to switch from a heavily criticized SaaS tool
- Finding community recommended alternatives to enterprise software
- Tracking historical buyer pushback against specific vendors
- Accessing structured data for market research or agent workflows
- Reviewing logged price increases before renewing subscriptions
HissingKitty FAQ
Is HissingKitty free?
Yes. The website describes itself as a free, independent record of how teams replace rented software.
Is HissingKitty open source?
The website does not say. It provides JSON data files and an MCP server for agents, but does not mention open source code.
What is HissingKitty used for?
It ranks business tools by public complaint volume, shows what commenters replaced them with, and tracks SaaS pricing, price increases, and build versus buy verdicts.
Does HissingKitty work on Mac?
The website does not say. It is a web-based research platform and provides API endpoints and JSON data files rather than desktop applications.
Can vendors pay to change their ranking on HissingKitty?
No. The website explicitly states that vendors cannot pay to change, rank, or remove anything. Rankings are based on public comment counts and editor verdicts.
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