[ { "id": 24151, "name": "Lago", "slug": "lago", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/29939f1cfbd3fe315d3ded8f43c33775de6b9c89.png", "website": "https://www.getlago.com/", "all_locations": "San Francisco, CA, USA", "long_description": "At Lago, we're on a mission to make billing simpler, more transparent, and more adaptable for SaaS companies.\r\n\r\nAs the leading open-source billing platform, we empower businesses to build flexible pricing models and scale with confidence. We've raised over $22 million in funding from top-tier investors including Y Combinator and FirstMark, reflecting strong confidence in our vision and growth.\r\n\r\nOur platform has garnered over 9,000 stars on GitHub, a testament to our active and growing developer community. Companies such as PayPal, Synthesia and Mistral.ai choose Lago for their billing.\r\n\r\nWe're a team of ambitious, focused individuals who work together to solve hard problems with excellence and accountability. At Lago, we value reliability and proactivity - we trust each other to own tasks, drive them to completion, and adapt quickly. While we encourage you to try fast and \"fail fast\", we also expect you to learn fast: make mistakes, but don't make the same one twice.\r\n\r\nIf you're excited by challenges and want to grow alongside a high-performing, supportive team, this is the place for you.", "one_liner": "The AI Native Billing Platform", "team_size": 45, "industry": "B2B", "subindustry": "B2B -> Finance and Accounting", "launched_at": 1629092704, "tags": [ "FinOps", "Fintech", "SaaS", "Open Source", "Billing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Finance and Accounting" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lago", "api": "https://yc-oss.github.io/api/batches/summer-2021/lago.json" }, { "id": 25644, "name": "Kable", "slug": "kable", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3095b0459d18c549430410b2b290965dd29372c0.png", "website": "https://kable.io", "all_locations": "Santa Monica, CA, USA; Remote", "long_description": "Kable makes it easy for developers to add usage-based billing, invoicing, analytics, and authentication to their API products with just three lines of code.\r\n\r\nWe help API companies bring their products to market faster, more securely, and with flexible billing tools that help businesses scale. We provide everything needed to create a delightful experience for developer communities and to optimize revenue while giving time back to engineering teams to focus on what matters most.", "one_liner": "Usage-based billing for API companies", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Finance and Accounting", "launched_at": 1642571289, "tags": [ "Developer Tools", "API", "Billing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Finance and Accounting" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kable", "api": "https://yc-oss.github.io/api/batches/winter-2022/kable.json" }, { "id": 28869, "name": "Health Harbor", "slug": "health-harbor", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/707952491ce6520207a9fc042912ea6190fc34a5.png", "website": "https://healthharbor.co/", "all_locations": "San Francisco, CA, USA", "long_description": "We use generative AI to call insurance on behalf of healthcare clinics. We save clinics up to 40 hours of calls every week over existing outsourced human solutions. \r\n\r\nCompared to the existing solutions for benefits verifications: \r\n- We're faster -- by default, we have a turnaround of 24 hours compared to typically a 3 day turnaround for competitors\r\n- We can reach more payors -- as long as they have a phone line, we can support calling them for benefits. There's quite a few payors in both medical and dental (e.g. Seledent) that have yet to offer a digital retrieval of benefits\r\n- We're reliable and consistent -- there is no person-to-person variation or question skipping when it comes to working with software\r\n", "one_liner": "Using generative AI to call insurance for healthcare clinics", "team_size": 4, "industry": "Healthcare", "subindustry": "Healthcare -> Healthcare IT", "launched_at": 1689790147, "tags": [ "SaaS", "B2B", "Healthcare IT", "Billing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "Healthcare", "Healthcare IT" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/health-harbor", "api": "https://yc-oss.github.io/api/batches/summer-2023/health-harbor.json" }, { "id": 29085, "name": "Quill Bills", "slug": "quill-bills", "former_names": [ "Quill AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7ad90ff298c085246c8c2af38a348e6f2c92f338.png", "website": "https://quillbills.com", "all_locations": "San Francisco, CA, USA", "long_description": "Quill Bills is a medical billing company that works with healthcare providers to significantly lower billing costs and recover denied claims.\r\nOur platform performs much of a biller's job autonomously, and we sell this platform to private practice doctors and medical MSOs.", "one_liner": "AI-Powered Medical Billing", "team_size": 3, "industry": "Healthcare", "subindustry": "Healthcare -> Healthcare IT", "launched_at": 1685991991, "tags": [ "Artificial Intelligence", "Healthcare", "Health Insurance", "Healthcare IT", "Billing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "Healthcare", "Healthcare IT" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/quill-bills", "api": "https://yc-oss.github.io/api/batches/summer-2023/quill-bills.json" }, { "id": 29702, "name": "LedgerUp", "slug": "ledgerup", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7300af84eef84e88a5fc2a972bbf576cb517a4cb.png", "website": "https://ledgerup.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "LedgerUp is your AI billing teammate for B2B SaaS, transforming contract-based billing from a chore into a frictionless, revenue-accelerating process. We parse contracts, issue invoices, and collect payments in real-time, all while surfacing actionable analytics, allowing your finance team to escape spreadsheet chaos and focus on strategic growth. Just close deals and let us handle your billing for you.", "one_liner": "AI agents that handles complex billing and revenue", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Finance and Accounting", "launched_at": 1722618064, "tags": [ "Finance", "Billing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Finance and Accounting" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/ledgerup", "api": "https://yc-oss.github.io/api/batches/summer-2024/ledgerup.json" } ]