Orange Slice bets AI agents in a spreadsheet beat cold lists; PH #1, $5.3M seed

Orange Slice is an AI sales-enrichment spreadsheet: describe the prospect you want in chat and agents scan company sites, news, job postings, court records and building permits, then write enriched, scored rows teams act on; 100+ built-in enrichments and a typed TypeScript SDK.

AI agents in a spreadsheet, mining niche signals (court dockets, permits, job posts) for in-market buyers, will beat static cold lists — timing, not message, wins sales.

$5.3M seed (Feb 2026), co-led by 1984 Ventures and Moxxie Ventures with Paul Graham as angel; earlier $500K pre-seed with Peterson Ventures, Y Combinator and Tobias Lutke.

Kishan Sripada and Vihaar Nandigala met on a Bollywood dance team at the University of Michigan. Sripada ran growth experiments at Ramp and concluded targeting, not templates, wins; Nandigala had sold a restaurant-tech startup at 19 and worked at J.P. Morgan. YC told them to finish their degrees first; they reapplied, entered the Summer 2025 batch and launched during their final semester.

After Demo Day they closed a $5.3M seed co-led by 1984 Ventures and Moxxie Ventures, with Paul Graham as angel. The company posted two YC Launch updates ('Prospects That Already Want to Buy', then 'Claude Code for GTM'), and on 2026-04-27 Orange Slice hit #1 on Product Hunt's daily leaderboard with 429 upvotes. By April 2026 profile coverage put 5,000+ sales and RevOps teams on the platform, with integrations into Salesforce, HubSpot, Attio, Slack and Gmail.

Live and scaling: hiring engineers, growing past a two-person founding team, and positioning as the AI sales-workflow alternative to Clay; founders publicly call it still early.

Timing beats message in B2B: the founders' Ramp experience showed that finding the right account at the right moment, not polishing outreach, drives conversion.

The spreadsheet is a Trojan horse: sales teams already live in sheets and CRMs, so Orange Slice skips workflow adoption — describe, run, act.

Niche signals are the moat: court dockets, building permits and job posts reveal in-market intent that generic lead-gen filters miss, and each vertical deepens the crawl.

A patient founding story: YC's 'finish your degree' rejection produced a team with a live product built during their final semester rather than an abandoned dropout sprint.

Improve the list, not the pitch: buying-intent signals mined from niche, time-sensitive sources compound as a moat, while competitors keep optimizing message templates everyone ignores.

As of 2026-09-02 Orange Slice is live with 100+ enrichments, a typed TypeScript SDK, and native integrations with Salesforce, HubSpot, Attio, Slack and Gmail; profile coverage in April 2026 reported 5,000+ sales and RevOps teams on the platform and named customers including Oracle, Confido Health, Pirros and Glass Health. The founders are hiring engineering talent to scale infrastructure. No later funding round or acquisition has been reported; the company positions itself as the AI-native, agentic alternative to incumbents like Clay.