You asked about B2B
381 people built something like it. 53 are gone.
That is 16% of the ones whose fate we could settle, against 23% across the whole register. 51 were acquired.
| Launched | What it was | Today |
|---|---|---|
| 2021-01-01 | YCTractian Physical AI for asset-heavy industries · tractian.com | still up |
| 2021-06-01 | YCShipBlu Amazon Level Logistics for eCommerce Companies in MENA. · shipblu.com | still up |
| 2021-01-01 | YCVendease Where restaurants in Africa buy food supplies · vendease.com | still up |
| 2021-06-01 | Global platform for employee engagement with rewards&flexible benefits · advantageclub.co | still up |
| 2021-06-01 | IP operating software for brands and content companies · marqvision.com | still up |
| 2021-06-01 | YCOnebrief Onebrief makes military headquarters run seamlessly · onebrief.com | still up |
| 2021-01-01 | YCCyble Cyble - World’s First Intelligence-Driven, AI-Native Security… · cyble.com | still up |
| 2021-01-01 | YCOntop Simplifying hiring and payments for the global workforce · getontop.com | still up |
| 2021-01-01 | YCclicOH Amazon-like logistics for e-commerce companies in Latam · clicoh.com | still up |
| 2021-06-01 | YCAwesomic Get matched with top 1% of talents in 24h · awesomic.com | still up |
| 2021-06-01 | One-stop-shop for restaurants to operate and grow their business. · pidedirecto.mx | still up |
| 2021-01-01 | YCGigs The OS for Embedded Telecom · gigs.com | still up |
| 2021-06-01 | YCToku Account Receivables Platform for Latin American Enterprises · trytoku.com | still up |
| 2021-01-01 | YCEncord The data layer for physical AI · encord.com | still up |
| 2021-01-01 | YCEstoca The Logistics Operating System for E-commerce in LatAm · estoca.com.br | still up |
| 2021-06-01 | Corporate Card solution for Indian businesses · karboncard.com | still up |
| 2021-01-01 | We help US tech companies hire and manage software engineers in LATAM · howdy.com | still up |
| 2021-06-01 | YClapzo Lattice for Latam with personalized learning and development · lapzo.com | still up |
| 2021-01-01 | YCAbacum The AI-native FP&A platform that helps Finance teams drive business… · abacum.ai | still up |
| 2021-01-01 | YCPibit.ai The fastest path from submission to better decisions. · pibit.ai | still up |
| 2021-01-01 | Tools & infra to build and scale high-quality blockchain applications. · quicknode.com | still up |
| 2021-01-01 | YCR2 Embedded lending infrastructure · r2.co | acquired |
| 2021-06-01 | YCChari B2B e-commerce and fintech platform for traditional proximity stores · chari.com | still up |
| 2021-01-01 | YCgaiia all-in-one operating system (OS) for telcos · gaiia.com | still up |
| 2021-01-01 | YCAlokai Frontend Platform for eCommerce · alokai.com | still up |
| 2021-01-01 | YCDarrow Bring Justice to Light · darrow.ai | still up |
| 2021-01-01 | YCFathom The most flexible AI meeting notetaker ever built. · fathom.ai | still up |
| 2021-06-01 | YCDouble We make software for bookkeepers. · doublehq.com | still up |
| 2021-01-01 | YCRinsed Software to run car washes moving to a monthly subscription model · rinsed.com | still up |
| 2021-06-01 | YCStownest Flexible On-Demand Storage Space for Household, SMEs & Travellers. · stownest.com | still up |
| 2021-06-01 | YCTavus Building the human layer of AI · tavus.io | still up |
| 2021-06-01 | We help Accountants automate work and serve their customers online · contalink.com | still up |
| 2021-06-01 | YCExa Web search rebuilt for LLMs · exa.ai | still up |
| 2021-06-01 | YCRootly AI-native on-call and incident response carefully crafted to help… · rootly.com | still up |
| 2021-06-01 | YCPylon Infrastructure management software for water & electricity companies · pylonump.com | still up |
| 2021-06-01 | YCAnakin One API to get clean data from any website for your AI agents at scale · anakin.io | still up |
| 2021-01-01 | YCMeru.com The one-stop-shop for auto-parts in Mexico. · meru.com | still up |
| 2021-06-01 | YCMailmodo No-code email marketing platform to send forms & widgets within emails · mailmodo.com | acquired |
| 2021-01-01 | YCProspa Banking for businesses · getprospa.com | still up |
| 2021-06-01 | YCConfido AI-enabled financial automation and intelligence for CPG Brands · confidotech.com | still up |
| 2021-06-01 | YCVerihubs AI-powered Deepfake Detection · verihubs.com | still up |
| 2021-01-01 | YCPopl Your AI GTM platform for In-Person Events · popl.co | still up |
| 2021-06-01 | YCDatlo Datlo helps companies increase sales and expand through data · datlo.com | still up |
| 2021-06-01 | We help automotive aftermarket brands to supply and sell parts online · alephee.com | still up |
| 2021-01-01 | Software for pharmacies to move beyond dispensing · medmehealth.com | still up |
| 2021-06-01 | Global online sales platform · cartpanda.com | still up |
| 2021-06-01 | YCSwipe Super AI Accountant for SMBs · getswipe.in | still up |
| 2021-01-01 | YCMindee AI Document Understanding API · mindee.com | still up |
| 2021-01-01 | YCTreinta Software and AI tools for SMBs in the US and Latin America · treinta.co | still up |
| 2021-01-01 | Operating System for Hotels and Vacation Rentals · business.stayflexi.com | still up |
| 2021-01-01 | Application Development Platform (Native Mobile + Web Apps) · flutterflow.io | still up |
| 2021-06-01 | Build Interactive Product Demo in 10 mins for SaaS companies · storylane.io | still up |
| 2021-01-01 | YCLiveFlow The Unified AI-ERP & FP&A Platform · liveflow.com | still up |
| 2021-01-01 | Equity management platform for startups and investors. · quotabook.com | still up |
| 2021-01-01 | Shopify for Beauty and Wellness businesses in Latam · agendapro.com | still up |
| 2021-01-01 | YCVapi Voice AI for developers. · vapi.ai | still up |
| 2021-01-01 | YCSoraban AI tax workflow platform for accounting firms · soraban.com | still up |
| 2021-06-01 | YCPayflow A mobile app. It allows employees to get paid their salary on-demand. · payflow.es | still up |
| 2021-06-01 | YCZuma We help businesses convert leads into sales in minutes using text · getzuma.com | still up |
| 2021-01-01 | The all-in-one startup operating system · firstbase.io | still up |
How this compares
Y Combinator reports its own outcomes, including acquisitions. The other two are judged by asking the domain, so they are not measured the same way and are never averaged together.
The register re-probes every domain it holds. Some that answered last month stop answering. We send that list — what went quiet, and what it was — once a month. Nothing else.
How this was made. Show HN entries are every post from 2021 to 2023 with at least five points that linked to its own domain; code hosts and free hosting are excluded, because a repository outlives the effort behind it. Product Hunt entries needed 100 votes — a far higher bar, so they are the promoted top slice rather than a like-for-like sample. Both are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it shut down. An HTTP error is not counted as gone — a server answering 404 is one somebody still pays for, and an audit of 25 gone-calls found two such sites alive with only a moved homepage. Y Combinator entries use the status YC publishes itself, which is why only those can say acquired. Squatted domains — a lapsed name now serving somebody else's site — are not detected, so these figures run slightly low.