🧹 Sweep: Cursor Tab for JetBrains IDEs
Meet Sweep, the smartest autocomplete for IntelliJ, PyCharm, and Android Studio
Details
- External ID
- 95289
- Source
- YC
- Company
- Sweep
- Product
- 🧹 Sweep: Cursor Tab for JetBrains IDEs
- Website domain
- sweep.dev
- Launched
- Nov. 7, 2025
- Cohort
- Summer 2023
- Upvotes
- 12
- Upvotes percentile
- 0.10091743119266056
- Tags
- Artificial Intelligence, Developer Tools, AI Assistant
- Fetched at
- Sept. 30, 2026, 5 p.m.
- Updated at
- Sept. 30, 2026, 5 p.m.
Enrichment
- Theme
- native desktop apps and utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- ai autocomplete for jetbrains ides
- Manually corrected
- False
Could you build this?
No Sweep requires an IntelliJ/JetBrains platform plugin integrated with custom fine-tuned low-latency next-edit code autocomplete models. High-speed local/remote tab completion (sub-50ms) across massive codebases with full IDE AST context cannot be vibed.
What it would actually take: Requires deep familiarity with the Java/Kotlin-based JetBrains IntelliJ Platform SDK, internal PSI (Program Structure Interface) trees, and LSP-like protocol management. The core hard problem is serving a custom-trained code fill-in-the-middle (FIM) model with single-digit millisecond latency via streaming, speculative decoding, and local cache invalidation. Requires specialized ML engineers for code model distillation and veteran JVM IDE systems engineers.
Competitors
Other products that read as similar to this one — 73 launches clear the similarity bar, closest 8 shown.
Attention rank: #70 of 74 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Looks like the first mover among its competitors.
- Open-Source AI Native IDE Cursor Alternative · hn · 2026-07-02 · 5 upvotes · similarity 0.50
- Sweep, Open-weights 1.5B model for next-edit autocomplete · hn · 2026-01-21 · 534 upvotes · similarity 0.46
- We built Cursor, but for data transformations (open source) · hn · 2026-03-27 · 5 upvotes · similarity 0.44
- multicursor-mappings.nvim · github · 2026-09-26 · 10 upvotes · similarity 0.44
- I've built a Cursor alternative in browser. AI Coding Agent. · hn · 2025-11-28 · 6 upvotes · similarity 0.44
- rich-input · github · 2026-09-13 · 50 upvotes · similarity 0.41
- A high-performance, all-in-one extension for managing tabs · hn · 2026-09-12 · 5 upvotes · similarity 0.40
- minimal-ui-decider · github · 2026-09-12 · 11 upvotes · similarity 0.40
Other launches for this product
- No other launches for this product.
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