Pillar - Your app's copilot
An open source copilot that turns user requests into completed actions, right inside your app.
Details
- External ID
- 97986
- Source
- YC
- Company
- Polished
- Product
- Pillar - Your app's copilot
- Website domain
- polished.ad
- Launched
- Feb. 19, 2026
- Cohort
- Winter 2024
- Upvotes
- 11
- Upvotes percentile
- 0.24806201550387597
- Tags
- Artificial Intelligence, Developer Tools, SaaS, B2B, Advertising
- Fetched at
- Oct. 1, 2026, 1 a.m.
- Updated at
- Oct. 1, 2026, 1 a.m.
Enrichment
- Theme
- habit and daily routine trackers
- Vertical
- Horizontal
- Function
- Agent / copilot
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- in-app ai copilot for user requests
- Manually corrected
- False
Could you build this?
Yes Pillar is an in-app SDK and chat widget that maps natural language user queries to client-side or API tool calls, a standard implementation achievable via vibe coding with modern AI tooling.
Competitors
Other products that read as similar to this one — 9 launches clear the similarity bar, closest 8 shown.
Attention rank: #10 of 10 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 9 days after the earliest competitor.
- lean-launcher · github · 2026-09-15 · 15 upvotes · similarity 0.41
- IntentX · github · 2026-09-24 · 52 upvotes · similarity 0.38
- JOCOP · ph · 2026-09-18 · 2 upvotes · similarity 0.37
- dotkeep · github · 2026-09-13 · 18 upvotes · similarity 0.36
- PathfindingAPI · github · 2026-09-19 · 12 upvotes · similarity 0.32
- Google Apps Script Copilot · ph · 2026-09-07 · 1 upvotes · similarity 0.31
- Ghist · hn · 2026-02-24 · 19 upvotes · similarity 0.31
- openapp · github · 2026-09-24 · 25 upvotes · similarity 0.31
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a agent / copilot tool for Agriculture yet.