Hackernews posts about YC S20

YC S20 is the class of startups that recently graduated from Y Combinator's 2020 winter batch.

1. Composable Swift like Agent messaging protocol for Stablecoin payments (YC S20) (taips.tap.rsvp)
   5 points by pelle 11 days ago | discuss
2. Launch HN: Bitrig (YC S25) – Build Swift apps on your iPhone
   188 points by kylemacomber 19 days ago | 122 comments
3. Launch HN: Channel3 (YC S25) – A database of every product on the internet
   147 points by glawrence13 26 days ago | 99 comments
4. Launch HN: Uplift (YC S25) – Voice models for under-served languages
   113 points by zaidqureshi 28 days ago | 51 comments
5. Launch HN: VibeFlow (YC S25) – Web app generator with visual, editable workflows
   103 points by alepeak 15 days ago | 55 comments
6. Launch HN: April (YC S25) – Voice AI to manage your email and calendar
   98 points by nehasuresh1904 21 days ago | 95 comments
7. Launch HN: Dedalus Labs (YC S25) – Vercel for Agents
   77 points by windsor 18 days ago | 15 comments
8. Launch HN: Slashy (YC S25) – AI that connects to apps and does tasks
   70 points by hgaddipa001 11 days ago | 100 comments
9. Launch HN: Datafruit (YC S25) – AI for DevOps
   65 points by nickpapciak 13 days ago | 48 comments
10. Launch HN: BlankBio (YC S25) – Making RNA Programmable
    63 points by antichronology 24 days ago | 29 comments
11. Launch HN: Parachute (YC S25) – Guardrails for Clinical AI
    62 points by ariavikram 27 days ago | 35 comments
12. Launch HN: Skope (YC S25) – Outcome-based pricing for software products
    55 points by benjsm 25 days ago | 45 comments
13. Launch HN: Ghostship (YC S25) – AI agents that find bugs in your web app
    53 points by jessechoe10 4 days ago | 24 comments
14. Launch HN: Risely (YC S25) – AI Agents for Universities
    45 points by danialasif 12 days ago | 19 comments
15. Launch HN: Inconvo (YC S23) – AI agents for customer-facing analytics
    39 points by ogham 24 days ago | 23 comments
16. Nigerian foodtech Chowdeck (YC S22) plans to succeed where Jumia Food failed (afridigest.com)
    2 points by ycafrica 13 days ago | discuss
17. Ask HN: What Arc/Dia features should we prioritize? (github.com)
    31 points by felarof 11 days ago | 64 comments
18. Show HN: BrowserOS -- browser agents with GPT-OSS, local llms (github.com)
    12 points by felarof 24 days ago | 2 comments
19. Show HN: Karton is a simple, type-safe RPC and state-syncing framework (OSS,MIT) (github.com)
    5 points by glenntws 19 days ago | discuss
20. Show HN: Syntro.io (syntro.io)
    4 points by maomorales 11 days ago | discuss
21. From Hackathon to YC (www.producthunt.com)
    61 points by rmason 22 days ago | 23 comments
22. Launch HN: Trigger.dev (YC W23) – Open-source platform to build reliable AI apps
    123 points by eallam about 9 hours ago | 49 comments
23. Launch HN: Recall.ai (YC W20) – API for meeting recordings and transcripts
    97 points by davidgu 5 days ago | 51 comments
24. Launch HN: Reality Defender (YC W22) – API for Deepfake and GenAI Detection (www.realitydefender.com)
    92 points by bpcrd 28 days ago | 64 comments
25. United Airlines Invests in Astro Mechanica (YC W24) (www.reuters.com)
    10 points by sofiaa 26 days ago | discuss
26. Ask HN: Dropping YC-Accepted Startup
    3 points by llminsll 25 days ago | discuss
27. What's working for startup growth in 2025?
    1 points by josephjrobison 4 days ago | discuss
28. Ask HN: Bay Area biotech and life science tools. Who wants to meet?
    2 points by rubidium 27 days ago | discuss
29. Multi-Agent AI for Indian Lawyers. Is this solving a real pain point?
    1 points by anandk543 19 days ago | discuss
30. Nearly $109M in Yotta (YC S20) customer deposits vanish (www.cnbc.com)
    35 points by segasaturn 8 months ago | 5 comments
31. Show HN: Make any mobile app easier to use with AI (CommandBar Mobile;YC S20) (www.commandbar.com)
    9 points by cristinaibunea almost 2 years ago | discuss
32. Show HN: Node.js video tutorials where you can edit and run the code
    258 points by somebee 5 months ago | 89 comments
33. Show HN: Excel to Python Compiler (pyoneer.ai)
    79 points by narush over 1 year ago | 36 comments
34. Show HN: Dev atrophy test – Can you still code without AI?
    22 points by mrborgen 2 months ago | 40 comments
35. Show HN: Term – Rust-based data validation with OpenTelemetry (github.com)
    3 points by ericpsimon about 2 months ago | discuss
36. Grading our (successful) YC application from S20 (www.commandbar.com)
    10 points by cristinaibunea over 1 year ago | discuss
37. Launch HN: Eggnog (YC W24) – AI videos with consistent characters
    93 points by samplank2 over 1 year ago | 55 comments
38. Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane
    738 points by n_ermosh about 1 year ago | 615 comments
39. Launch HN: Exa (YC S21) – The web as a database
    412 points by willbryk 4 months ago | 133 comments
40. Launch HN: Sorcerer (YC S24) – Weather balloons that collect more data
    365 points by tndl about 1 year ago | 172 comments
41. Launch HN: Silurian (YC S24) – Simulate the Earth
    338 points by rejuvyesh 12 months ago | 141 comments
42. Launch HN: Haystack (YC S24) – Visualize and edit code on an infinite canvas (github.com)
    328 points by akshaysg 12 months ago | 173 comments
43. Launch HN: Skyvern (YC S23) – open-source AI agent for browser automations (github.com)
    327 points by suchintan 11 months ago | 74 comments
44. Launch HN: Undermind (YC S24) – AI agent for discovering scientific papers
    292 points by jramette about 1 year ago | 126 comments
45. Launch HN: Diversion (YC S22) – Cloud-Native Git Alternative
    280 points by sasham over 1 year ago | 423 comments
46. Launch HN: Stack Auth (YC S24) – An Open-Source Auth0/Clerk Alternative (github.com)
    280 points by n2d4 about 1 year ago | 141 comments
47. Launch HN: Hyprnote (YC S25) – An open-source AI meeting notetaker
    270 points by yujonglee about 2 months ago | 180 comments
48. Launch HN: Morph (YC S23) – Apply AI code edits at 4,500 tokens/sec
    217 points by bhaktatejas922 2 months ago | 185 comments
49. Launch HN: Roame (YC S23) – Flight search engine for your credit card points
    192 points by zman0225 about 1 year ago | 130 comments
50. Launch HN: CodeViz (YC S24) – Visual maps of your codebase in VS Code
    189 points by LiamPrevelige about 1 year ago | 89 comments
51. Launch HN: Deepsilicon (YC S24) – Software and hardware for ternary transformers
    189 points by areddyyt about 1 year ago | 79 comments
52. Launch HN: Continue (YC S23) – Create custom AI code assistants (hub.continue.dev)
    178 points by sestinj 6 months ago | 110 comments
53. Launch HN: Overwatch (YC S22): OSINT platform for cyber and fraud risk
    164 points by Bisen over 1 year ago | 89 comments
54. Launch HN: Modern Realty (YC S24) – AI Real Estate Agent for Home Buyers
    153 points by greenfish6 12 months ago | 305 comments
55. Launch HN: Martin (YC S23) – Using LLMs to Make a Better Siri
    153 points by darweenist about 1 year ago | 103 comments
56. Launch HN: Maitai (YC S24) – Self-Optimizing LLM Platform
    149 points by cmdalsanto about 1 year ago | 75 comments
57. Launch HN: Azalea Robotics (YC S24) – Baggage-handling robots for airports
    132 points by dmillard 9 months ago | 80 comments
58. Launch HN: Talc AI (YC S23) – Test Sets for AI
    132 points by maxrmk over 1 year ago | 47 comments
59. Launch HN: GPT Driver (YC S21) – End-to-end app testing in natural language
    129 points by cschiller 11 months ago | 82 comments