Top accelerator startups

Startups14,448Programs29

14,448 startups · 29 programs

Rally

Active · Agentic User Research Infrastructure

WebsiteYC profile

Why it ranks

How the rank works
14signal of 100 · rising 3
  • team of 33Team size · YC's directory+7.9
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

Developer toolsGreat QuestionShared: user research, design tools, participantYC W21San FranciscoStartup →Developer toolsInactiveUser HeroShared: user research, design toolsYC S18San FranciscoStartup →AIVersiveShared: user research, design toolsYC W23San FranciscoStartup →AISandBoxShared: user research, infrastructure, enterprisePlug and PlayJapanStartup →Developer toolsPromiShared: user research, talk, buildingYC S24San FranciscoStartup →
Companies closest to Rally
Company
Great QuestionShared: user research, design tools, participantYC W21ActiveDevtools
User HeroShared: user research, design toolsYC S18InactiveDevtools
VersiveShared: user research, design toolsYC W23ActiveAI, Data, Devtools
SandBoxShared: user research, infrastructure, enterprisePlug and Play Not statedAI
PromiShared: user research, talk, buildingYC S24ActiveDevtools

Adjacent

OtherDamchShared: data governanceGoogle AI for Cybersecurity 2025BrazilStartup →OtherMaterial SecurityShared: data governance, googleSPC 2017San FranciscoStartup →OtherMisoShared: product research500 Global 2022United StatesStartup →AISenseLabShared: agent runs, underneath, userspeedrun SR007Mountain ViewStartup →Developer toolsInactiveClayShared: design tools, figmaYC W21RemoteStartup →
Companies next to Rally
Company
DamchShared: data governanceGoogle AI for Cybersecurity 2025Not statedOther
Material SecurityShared: data governance, googleSPC 2017Not statedOther
MisoShared: product research500 Global 2022Not statedOther
SenseLabShared: agent runs, underneath, userspeedrun SR007Not statedAI, Data
ClayShared: design tools, figmaYC W21InactiveDevtools

Also from W22 in AI

All of W22
AIUnlayerAI-powered content creation infrastructure for appsYC W22San FranciscoStartup →AIAgaveApplied AI for ConstructionYC W22San FranciscoStartup →AIAgencyAgency replaces traditional security and compliance headcount with AI.YC W22New York CityStartup →AIAirworkOn-demand labour that's actually goodYC W22TorontoStartup →AIAndiAI Search for the Next GenerationYC W22San FranciscoStartup →AIAnkr HealthVirtualizing brick-mortar infrastructures of clinics w/ generative AIYC W22HoustonStartup →
Company
UnlayerAI-powered content creation infrastructure for appsteam of 35ActiveAI, Devtools
AgaveApplied AI for Constructionteam of 50hiringActiveAI
AgencyAgency replaces traditional security and compliance headcount with AI.team of 50hiringActiveAI
AirworkOn-demand labour that's actually goodteam of 4ActiveAI
AndiAI Search for the Next Generationteam of 2ActiveAI, Data, Devtools
Ankr HealthVirtualizing brick-mortar infrastructures of clinics w/ generative AIteam of 30hiringActiveAI

About Rally

Rally is agentic user research infrastructure. Our agent runs recruitment end to end, from finding participants through scheduling and sending incentives. Underneath, our infrastructure enforces the guardrails enterprises require: consent, permissions, templates, data governance, and more. Trusted by teams building the future of product research: Google, Meta, Ramp, Figma, and Perplexity. Talk to your users today with Rally.

YC batch
W22 · Winter 2022
Status, per YC
Active
Category
AI, Developer tools
Team size
33
Location
New York City, NY, USA; Remote
Checked
13h ago

YC tags: SaaS, B2B, Design Tools

Changes seen

Team sizeOct 19, 2026

Team went from 35 to 33 people.

Source ↗

Rally in W22: 398 companies, 45% AI

Rally: questions

Which YC batch was Rally in?

Rally was in Y Combinator's Winter 2022 batch (W22).

Is Rally still active?

Y Combinator lists Rally as active.

Where is Rally based?

Rally lists New York City, NY, USA; Remote as its location on YC's directory.