Imagine AI
Imagine AI (YC F25) is a San Francisco startup co-founded in 2025 by Sky Yang (CEO) and Neo Lee (CTO).
About
Imagine AI (YC F25) is a San Francisco startup co-founded in 2025 by Sky Yang (CEO) and Neo Lee (CTO). It builds deep AI personas from a team's interviews and transcripts, then generates LinkedIn posts, comments and SEO blogs in each person's voice, tying content performance to pipeline and revenue for B2B, sales-led companies such as MongoDB, Rippling and Slash.
Capital graph
Founders / team· 2
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Imagine AI
Imagine AI (YC F25) is a San Francisco startup co-founded in 2025 by Sky Yang (CEO) and Neo Lee (CTO). It builds deep AI personas from a team's interviews and transcripts, then generates LinkedIn posts, comments and SEO blogs in each person's voice, tying content performance to pipeline and revenue for B2B, sales-led companies such as MongoDB, Rippling and Slash.
—
United States
BusinessLatest roundTotal raisedDate- Spike AI
Automated testing and optimization of companies' online marketing, starting with websites and expanding to ads, SEO, email and influencer marketing
Pre-Seed · $2M · 2025-08
$2M - AskNeo
askneo.io SMS/shared inbox and conversational chatbot tools; AskNeo Media growth marketing agency for startups (design, SEO, content, social media, SMS marketing, GTM and growth strategy)
$120K
$120K - FinalLayer
LinkedIn AI Agent for founders, KOLs and B2B marketers that produces personal-brand content end to end (topic selection, writing in the user's voice, video search and editing, scheduled publishing)
—
China
BusinessLatest roundTotal raisedDate- PhotoG
Generative AI-based end-to-end content marketing and growth (DataG, PhotoG, VoyaAI)
Series A · $3M · 2025-09
$3M - Noumena
AI-native marketing growth intelligence for consumer brands (focused on beauty and fashion): AI agents made up of the GrowClaw market insight engine and GrowX growth execution engine, helping brands grow sustainably on content and social platforms
Strategic · 2026-09
— - 涌现智能创意平台
AI creative generation platform for advertising and marketing, speeding production and optimization of video ads, posters and other creative assets
—
Europe
BusinessLatest roundTotal raisedDateOther / unspecified
BusinessLatest roundTotal raisedDate- MarkeTeam.ai
AI agents that handle marketing tasks, including social media management, content creation and SEO
Seed · $3M · 2025-02
$3M - Cuttable
AI platform for generating customized ads at scale for e-commerce
Seed · $2M · 2025-08
$2M - Graphed
Deploys AI marketing agents for marketing/GTM teams: connects 750+ data sources including Meta, Google, Shopify, GA4 and HubSpot and hosts a marketing data warehouse; forward-deployed engineers build custom agents for paid media, SEO, cold email outreach, backlinks and reporting dashboards within 5 business days, letting marketing teams grow without adding headcount.
—
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
Investors that may fit
General Catalyst
12 Retail & Marketing deals in the last 24 months · 8 in Silicon Valley
Request intro →Sequoia Capital
11 Retail & Marketing deals in the last 24 months · 11 in Silicon Valley
Request intro →Bessemer Venture Partners
10 Retail & Marketing deals in the last 24 months · 4 in Silicon Valley
Request intro →Kleiner Perkins
10 Retail & Marketing deals in the last 24 months · 9 in Silicon Valley
Request intro →Ranked by each firm’s deals in this sector over the last 24 months, weighted by nearby stage and shared geography. Indicative only — no rating judgment.