Expected Parrot

YC F25 · Active · Simulate your customers with AI agents

Competitors

Companies closest to Expected Parrot
Company	Category	Status	Program
Meaningful CXShared: conduct interview, survey, interfaceNot statedAI	AI	Not stated	Antler2024
OpenbaseShared: source library, open sourceInactiveDevtools	Devtools	Inactive	YCS20
VocodeShared: open sourceAcquiredAI, Devtools	AI, Devtools	Acquired	YCW23
FlowiseAIShared: open source, llms, codeAcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
TwentyShared: open sourceActiveDevtools	Devtools	Active	YCS23

Adjacent

Companies next to Expected Parrot
Company	Category	Status	Program
ActivepiecesShared: open source, codeActiveAI, Devtools	AI, Devtools	Active	YCS22
OpenFoundryShared: open source, code, scaleActiveAI, Devtools	AI, Devtools	Active	YCW24
OpenCodeShared: open source, agentActiveAI, Devtools	AI, Devtools	Active	YCW21
Unsloth AIShared: open source, llms, customActiveAI, Devtools	AI, Devtools	Active	YCS24
GrowthBookShared: open source, result, sendActiveData, Devtools	Data, Devtools	Active	YCW22

Also from F25 in AI

All of F25

Company	Category	Status
s2.devAPI for unlimited, durable, real-time streamsActiveAI, Data, Devtools	AI, Data, Devtools	Active
SourcebotHelping humans and AI agents understand massive codebasesActiveAI, Devtools	AI, Devtools	Active
AbsurdThe Creative OS for AI videoActiveAI	AI	Active
AirCapsThe AI copilot for in-person conversations.ActiveAI	AI	Active
AlderAI employees for finance, starting with accounts receivable.ActiveAI	AI	Active
Aleph LabAI language buddy in the games kids loveActiveAI	AI	Active

Founders

Robin HortonFounder/CEO
John HortonFounder/CTO

About Expected Parrot

Expected Parrot helps companies simulate their customers with AI agents to explore pricing, product, marketing, communications and other scenarios at scale. Our open-source library and no-code web app let you design custom agent personas and conduct interviews and surveys with them using LLMs of your choice to generate results and reports. Everything is cached and reproducible, and you can send the same surveys to human respondents to validate results in the same interface.

YC batch: F25 · Fall 2025
Status, per YC: Active
Category: AI, Developer tools
Team size: 5
Location: Boston, MA, USA
Founded: 2024
Checked: 1h ago

YC tags: Generative AI, SaaS, Open Source

Expected Parrot in F25: 146 companies, 89% AI

GitHub LinkedIn

Expected Parrot: questions

Which YC batch was Expected Parrot in?

Expected Parrot was in Y Combinator's Fall 2025 batch (F25).

Is Expected Parrot still active?

Y Combinator lists Expected Parrot as active.

Who founded Expected Parrot?

Expected Parrot's founders, as listed on its YC page: Robin Horton (Founder/CEO), John Horton (Founder/CTO).

Where is Expected Parrot based?

Expected Parrot lists Boston, MA, 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.