CatchAll: Recall-first web search API
Turning the web into a structured database of real-world events
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YC · launched Apr 16, 2026 · 5 upvotes (top 96%) · 0 views
Niche: search engine infrastructure and optimization tools · 58 launches, 4 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Search & retrieval
- Developer
- AI-native
- Commercial product
- SaaS
- Enterprise
- Big Data
- Enterprise Software
- AI
Visit website ↗ Source listing ↗
More like this: all 58 launches in search engine infrastructure and optimization tools →
Could you build this?
No CatchAll/NewsCatcher operates a massive, real-time web crawler indexing millions of web sources, deduplicating news, and providing low-latency event extraction with 99.95% SLAs. Building and maintaining internet-scale crawling infrastructure with anti-bot evasion and real-time streaming pipelines is impossible with vibe coding alone.
What it would actually take: The architecture requires a distributed crawling cluster (Kubernetes, Scrapy/headless browsers, residential proxy rotators) that continuously scrapes hundreds of thousands of news and government domains. Ingested streams flow through Kafka/Flink pipelines for automated deduplication, named-entity recognition (NER), and taxonomy tagging, feeding an Elasticsearch/OpenSearch or ClickHouse cluster capable of millisecond queries across billions of historical documents. Operating this requires deep expertise in distributed systems, network infrastructure, data engineering, and continuous proxy/fingerprint maintenance.
Competitors
Other products that read as similar to this one : 1629 launches clear the similarity bar, closest 8 shown.
Attention rank: #1603 of 1630 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 169 days after the earliest competitor.
- rag-search · github · 2026-11-05 · 51 upvotes · similarity 0.57
- PhantomCollect · hn · 2025-11-11 · 7 upvotes · similarity 0.57
- rails_event_viewer · github · 2026-09-29 · 10 upvotes · similarity 0.57
- Event-Management-System · github · 2026-11-12 · 34 upvotes · similarity 0.57
- Fitter · hn · 2026-07-26 · 5 upvotes · similarity 0.57
- arcilla · github · 2026-10-30 · 13 upvotes · similarity 0.56
- GenesisDB · hn · 2026-10-29 · 13 upvotes · similarity 0.54
- database · github · 2026-09-17 · 24 upvotes · similarity 0.53
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