Shadowfax AI
an agentic workhorse to 10x data analysts productivity
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Hi HN,We built an AI agent for data analysts that turns the soul crushing spreadsheet & BI tool grind into a fast, verifiable and joyful experience. Early users reported going from hours to minutes on common real-world data wrangling tasks.It's much smarter than an Excel copilot: immutable data steps, a DAG of SQL views, and DuckDB for instant crunching over millions of rows. Our early agent prototype ranked #1 on the Spider2-DBT bench. https://spider2-sql.github.ioTry it out and we'd love your feedback!Thanks, Di Wu & the Shadowfax teamP.S. Shadowfax is Gandalf's horse from LOTR. There's a hidden easter egg site with 3 different triggers, see if you can find them.
HN · launched Nov 13, 2025 · 14 upvotes (top 41%) · 0 views
Niche: specialized ai analytics platforms · 121 launches, 15 in the last 7 days ▲ +7% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- B2B
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 121 launches in specialized ai analytics platforms →
Could you build this?
Partial A chat-based analyst UI is vibe-codeable, but creating an immutable, fully verifiable analytical computation graph that replaces complex spreadsheet workflows without code errors is very challenging.
What it would actually take: The platform needs a deterministic DAG-based data execution engine (often written in Rust or Python using Arrow/DataFusion) paired with an agent that produces verifiable declarative transformation steps. The hard part is ensuring complete reproducibility, auditable step-by-step lineage, and zero-hallucination metric calculations across large enterprise datasets. This requires data engine engineering and formal data modeling expertise.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 358 launches clear the similarity bar, closest 8 shown.
Attention rank: #162 of 359 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 10 days after the earliest competitor.
- Data Formulator · hn · 2025-11-11 · 38 upvotes · similarity 0.47
- Fabraix: The Frontier Agent that Hacks Customer-facing AI. · yc · 2026-07-20 · 127 upvotes · similarity 0.45
- VoxaFox · ph · 2026-10-30 · 1 upvotes · similarity 0.44
- Fabi 2.0 · hn · 2026-01-13 · 5 upvotes · similarity 0.40
- The Agent · ph · 2026-10-23 · 1 upvotes · similarity 0.40
- Agent A by Ahrefs · ph · 2026-05-29 · 243 upvotes · similarity 0.40
- Energent.ai: The Most Accurate AI Agent for Data Analysis · yc · 2025-11-03 · 13 upvotes · similarity 0.40
- DBNox · ph · 2026-10-01 · 1 upvotes · similarity 0.39
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.