Pane
An agent that edits spreadsheets
Details
- External ID
- 46589926
- Source
- HN
- Company
- —
- Product
- Pane
- Website domain
- paneapp.com
- Launched
- Jan. 12, 2026
- Cohort
- —
- Upvotes
- 32
- Upvotes percentile
- 0.7259552042160737
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:25 p.m.
- Updated at
- Sept. 7, 2026, 9:25 p.m.
Description
Hi HN,I built Pane, a spreadsheet-native agent that operates directly on the grid (cells, formulas, references, ranges) instead of treating spreadsheets as text.Most spreadsheet AI tools fail because they: - hallucinate formulas - lose context across edits - can't reliably modify existing modelsPane runs inside the spreadsheet environment and uses the same primitives a human would: selecting cells, editing formulas, inserting ranges, reconciling tables.I launched it on Product Hunt this weekend and it unexpectedly resonated, which made me curious whether this approach actually holds up under scrutiny.I'd love feedback on: - obvious failure modes you expect - whether this is fundamentally better than scripts + formulas + copilotsHappy to answer technical questions.
Enrichment
- Theme
- browser automation and scraping for AI
- Vertical
- Horizontal
- Function
- Agent / copilot
- Audience
- B2B
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- ai agent for spreadsheet editing
- Manually corrected
- False
Could you build this?
Partial Building an interactive spreadsheet web UI with an agent prompt is easy, but maintaining deterministic formula graphs, circular dependency handling, and high-fidelity cell mutations without breaking underlying financial models is difficult.
What it would actually take: The architecture pairs an in-browser spreadsheet calculation engine (like HyperFormula or Handsontable) with a backend agent execution loop. The agent must execute structured tool calls against an abstract syntax tree (AST) of spreadsheet formulas and dependency graphs rather than raw text generation. Building this requires deep familiarity with spreadsheet computational DAGs and AST manipulation.
Discussion
10 comments analyzed.
Competitors mentioned: Gemini in Sheets, Sourcetable, Excel add-in solutions
Concerns raised: Difficulty porting formulas into specific cells, Demo hard to follow without sound/context, Google will likely compete soon with native solutions, Complex spreadsheet structure representation challenges, Poor data compression for values/formulas/formatting
Feature requests: Demo without account signup required, Better formula placement/import into cells, Macro handling support, Improved demo audio and navigation clarity
Competitors
Other products that read as similar to this one — 63 launches clear the similarity bar, closest 8 shown.
Attention rank: #34 of 64 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 62 days after the earliest competitor.
- SheetAI - AI Agent for Spreadsheet · ph · 2026-09-10 · 2 upvotes · similarity 0.52
- Data Formulator · hn · 2025-11-11 · 38 upvotes · similarity 0.48
- SpreadIntel · ph · 2026-09-22 · 2 upvotes · similarity 0.45
- FormulaAI · ph · 2026-09-30 · 1 upvotes · similarity 0.45
- I made a spreadsheet where formulas also update backwards · hn · 2025-12-11 · 252 upvotes · similarity 0.40
- Clawe · hn · 2026-02-10 · 62 upvotes · similarity 0.39
- Agent Interface · ph · 2026-09-18 · 79 upvotes · similarity 0.39
- Flowsheet · ph · 2026-09-24 · 2 upvotes · similarity 0.38
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.