YC Winter 2015 B2B Startups

Y Combinator's Winter 2015 batch included 44 B2B startups. Of these, 13 remain active, 20 have been acquired, and 10 have shut down.

• ReadMe (52 people) — Beautiful, personalized, interactive developer hubs
• GitLab (2000 people) — A complete DevOps platform delivered as a single application.
• Smarking (17 people) — Digitize $655B parking industry
• Popular Pays (37 people) — Software for collaborating with content creators and influencers
• Outbound (2 people) — Create automated messages -- email, iOS/Android push, SMS and web…
• Mezmo (172 people) — Observability platform to control all of your log data
• CyberFend (2 people) — Cyberfend delivers robust, real-time web and mobile security by…
• Pakible (3 people) — We make it insanely easy to design, price, and manufacture custom…
• TeamNote (11 people) — Mobile Productivity(Slack for mobile workforces)
• ThinAir (11 people) — Intelligent data security for teams
• HigherMe (45 people) — Helping restaurant employers find & hire better employees faster
• eBrandvalue (10 people) — Real-time Nielsen ratings for Brands.Accelerate marketing and product…
• Pomello (8 people) — Analytics software that helps companies measure organizational…
• Giveffect — Fundraising, Volunteer and Donor Management SaaS for nonprofits.
• SigOpt (23 people) — SigOpt is an Optimization-as-a-Service platform that seamlessly tunes…
• Booktrope (51 people) — Booktrope provides a software platform that makes it easy for…
• Platzi (123 people) — Turning company knowledge into expert teams
• Pachyderm (60 people) — Data Versioning, Data Pipelines, and Data Lineage
• Nextop (2 people) — Nextop optimizes the path between your app and backend. Client…
• Bizzy (2 people) — Bizzy is omni-channel marketing for ecommerce businesses.
• GrubMarket (4548 people) — AI-powered technology enabler and digital transformer of American…
• WorkLife (2 people) — WorkLife is a SaaS application that helps teams have more effective…
• Kickpay (2 people) — A platform to finance inventory for e-commerce companies.
• Omniref (2 people) — Sticky notes for code. (We're building a community-powered,…
• Paperspace (50 people) — Paperspace is a cloud platform for building and scaling AI…
• Sails Co. (4 people) — Full-service web, mobile, & cloud studio providing professional…
• Makrwatch (19 people) — Scale new user acquisition with YouTube Creators
• Mobydish (10 people) — MobyDish, a tech-enabled service, allowing anyone to place a catering…
• Bonfire (95 people) — Bonfire is reimagining RFPs & bidding for gov procurement teams
• Dealyze (6 people) — Dealyze helps national retailers build exceptional customer and…
• Meadow (14 people) — Point of Sale and Compliance SaaS for Cannabis Dispensaries
• Moltin (32 people) — eCommerce building blocks through simple APIs for websites & apps.…
• Dabble (3 people) — A synthetic photo studio for e-commerce
• Automate Ads (2 people) — On a mission to programmatically automate, optimize, and unify your…
• Raven Tech (11 people) — Our vision is to build the next generation of iOS or Android, to…
• Smyte (11 people) — Smyte stops bad actors on social networks and marketplaces.
• Magic (350 people) — Extremely talented assistants for busy people
• Tara AI (13 people) — Meet Tara AI, your new engineering efficiency co-pilot.
• Mashgin (150 people) — Self-Checkout using Computer Vision.
• YesGraph (2 people) — YesGraph recommends exactly who a user should invite to an app. Our…
• Yhat (17 people) — End-to-end data science lifecycle management platform.
• NexTravel (17 people) — NexTravel is a centralized travel booking platform that helps…
• Shift Messenger (2 people) — Real-time communication solution for retail and restaurant employees.
• Lumi (67 people) — Packaging for online brands.