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AI infrastructure

Amplitude

Since graduating from YC, Amplitude (W12) has made it to IPO and beyond by helping cutting edge startups become category leaders. We’ve pioneered the digital analytics category to become the go-to solution for AI pioneers (Cruise, Midjourney), apps that touch millions of consumers (Doordash, Coinbase), and the best in B2B (Atlassian, Rippling, Canva). With product analytics, experiment, CDP, session replay, and more, Amplitude’s digital analytics platform shows you what your users love, where th

sources
2
Evidence entries preserved.
affiliations
2
Andreessen Horowitz, Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #3318

Since graduating from YC, Amplitude (W12) has made it to IPO and beyond by helping cutting edge startups become category leaders. We’ve pioneered the digital analytics category to become the go-to solution for AI pioneers (Cruise, Midjourney), apps that touch millions of consumers (Doordash, Coinbase), and the best in B2B (Atlassian, Rippling, Canva). With product analytics, experiment, CDP, session replay, and more, Amplitude’s digital analytics platform shows you what your users love, where th

source

Andreessen Horowitz

a16z-investment-list #53
source
generated read
High Signal interpretation

Amplitude is classified as AI infrastructure from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
B2BCruiseproduct analyticsCDPMidjourneyRipplingconsumerssession replayexperiment
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Amplitude

AI infrastructure · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

BiteSight

match 60

BiteSight shows users videos of food we think they will love from nearby restaurants and delivers it right to their door. Zac and Lucious studied together at UT Austin. Zac did CS and AI Research, and Lucious built his first $1M ARR product while moonlighting at a YC startup at age 19.. UberEats and DoorDash have become cluttered and impersonal super apps. They've created a $30B opportunity for a delivery app that puts the customer experience first by combining high-quality videos, recommendatio

shared product terms: yc, become, ve, apps; same category: AI infrastructure; shared affiliation: Y Combinator

PostHog

match 56

PostHog helps engineers build better products. We provide everything they need to make sure they are building something that people want. This means - product analytics, session replays, feedback tools, feature flags, experimentation, LLM observability, and a data warehouse (with SQL) with one click data imports from the places you use. We've been averaging ~10% monthly revenue growth, we are [default alive](http://www.paulgraham.com/aord.html), and we didn't raised a huge / now-overpriced round

shared extracted concept terms: session, replay; shared product terms: ve, analytic, session, replay; same category: AI infrastructure; shared affiliation: Y Combinator

Housewarming

match 54

Housewarming is social media and AI designed to bring you closer to your friends, not replace them or keep you isolated in an algorithm. We've been building mega-viral consumer AI experiences since 2020. From the music discovery app Discz (1.5M users) to creative expression with Verse & Internet Bedroom (0-10 million users in 30 days, one of the fastest growing products of all-time) we like building at the frontier of technology in ways consumer truly love. Housewarming is our latest and most de

shared extracted concept terms: consumer; shared product terms: since, ve, million, consumer; same category: AI infrastructure; shared affiliation: Y Combinator

Courtyard.io

match 52

Courtyard.io (YC W’22) turns shopping into entertainment. Open digital packs to instantly reveal physical trading cards, comics, watches, and more. Keep what you love – securely vaulted, insured, and ready to ship – or sell back instantly at a guaranteed price. Expanding across new collectibles, fashion, and beyond, Courtyard is pioneering a new model of shopping where entertainment drives demand and liquidity backs every purchase.

shared product terms: yc, beyond, pioneer, digital; same category: AI infrastructure; shared affiliation: Y Combinator

All Def Digital

match 9

Other company.

shared product terms: digital; shared affiliation: Andreessen Horowitz

Apcera

match 6

Other company.

shared affiliation: Andreessen Horowitz; nearby official-directory cohort