AfterQuery
YC W25 · Active · Applied research lab curating data solutions for foundation model…
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 egoShared: applied research, research lab, frontierActiveAI | AI | Active | YCW24 |
 RiplineShared: applied research, research labNot statedAI, Data | AI, Data | Not stated | speedrunSR007 |
 Maya LabsShared: applied research, research labActiveAI | AI | Active | YCS22 |
 True3DShared: research lab, foundation model, infrastructureActiveAI, Devtools | AI, Devtools | Active | YCW21 |
 SciloopShared: data labeling, big data, frontierActiveAI, Data, Devtools | AI, Data, Devtools | Active | YCF25 |
 TwelveLabsnot in a program hereShared: foundation modelElsewhereOther | Other | Elsewhere | |
 General Intuitionnot in a program hereShared: foundation model, lab, frontierElsewhereOther | Other | Elsewhere | |
 Mirendilnot in a program hereShared: lab, frontier, researchElsewhereOther | Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 SIDShared: research lab, model, dataActiveAI, Devtools | AI, Devtools | Active | YCS23 |
 The Forecasting CompanyShared: foundation modelActiveAI | AI | Active | YCS24 |
 MonteShared: applied research, research labActiveAI, Devtools | AI, Devtools | Active | YCS25 |
 LyonShared: foundation model, big dataActiveAI, Data | AI, Data | Active | YCF26 |
 Deep CogitoShared: research labNot statedAI | AI | Not stated | SPC2024 |
Also from W25 in AI
All of W25| Company | Category | Status |
|---|---|---|
 .WaveContinuous inference for streaming AI modelsActiveAI, Devtools | AI, Devtools | Active |
 10xAI Sales Teams for Dental PracticesActiveAI, Data | AI, Data | Active |
 a0.devWe make mobile apps using AI.ActiveAI, Devtools | AI, Devtools | Active |
 A1Zap by A1BaseThe social network layer for AI appsActiveAI, Devtools | AI, Devtools | Active |
 AdamAI Powered CADActiveAI, Devtools | AI, Devtools | Active |
 Agentin AIAI Agents that automate enterprise software processesActiveAI | AI | Active |
Founders
- Spencer MateegaFounder/CEO
- Carlos GeorgescuFounder/CTO
About AfterQuery
AfterQuery is an applied research lab curating data solutions for frontier foundation model development. Serving every frontier AI lab.
- YC batch
- W25 · Winter 2025
- Status, per YC
- Active
- Category
- AI, Data, Developer tools
- Team size
- 30
- Location
- San Francisco, CA, USA
- Founded
- 2025
- Checked
- 31m ago
YC tags: Artificial Intelligence, B2B, Data Labeling, Big Data, AI
AfterQuery: questions
Which YC batch was AfterQuery in?
AfterQuery was in Y Combinator's Winter 2025 batch (W25).
Is AfterQuery still active?
Y Combinator lists AfterQuery as active.
Who founded AfterQuery?
AfterQuery's founders, as listed on its YC page: Spencer Mateega (Founder/CEO), Carlos Georgescu (Founder/CTO).
Where is AfterQuery based?
AfterQuery lists San Francisco, CA, USA as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.