TL;DR: The closest YC-backed alternatives to <strong>Shepherd</strong> are other Y Combinator B2B companies, especially from the Summer 2026 batch. Below are 20 ranked competitors with batch, status, and team size.
Y Combinator-backed B2B companies similar to Shepherd (YC Summer 2026).
Last verified:
PangoYC Summer 2026 · Active · 5 people— Agentic OS for e-commerce operations
TalentplutoYC Summer 2026 · Active · 5 people— Voice agents that represent people's careers
DialogusYC Summer 2026 · Active · 3 people— Infra for enterprise voice agents.
BylawYC Summer 2026 · Active · 3 people— Guarantee your agents use the right evidence before they act.
CerenovusYC Summer 2026 · Active · 3 people— Aggregate company knowledge and make inferences
ArchalYC Summer 2026 · Active · 2 people— The eval platform for autonomous software
Poth LabsYC Summer 2026 · Active · 2 people— Helping companies understand why users behave the way they do
InstanceYC Summer 2026 · Active · 2 people— A benchmark for synthetic video
OsmauraYC Summer 2026 · Active · 2 people— We find new matter opportunities for corporate law firms.
RexYC Summer 2026 · Active · 2 people— AI Operations Partner for Enterprise Order to Cash
Perceptron MLYC Summer 2026 · Active · 2 people— An event-driven AI engine that turns real-world signals into action.
PrizedYC Summer 2026 · Active · 2 people— Internal tools, built by the people who use them.
TruffleYC Summer 2026 · Active · 2 people— The autonomous back-of-house for restaurants.
TouchmarkYC Summer 2026 · Active · 2 people— Prices AI by the value it delivers
WhitespaceYC Summer 2026 · Active · 2 people— AI Operating System for Wholesale Distributors
LATOYC Summer 2026 · Active · 2 people— Agent-native research and simulation platform for investors
MarkovYC Summer 2026 · Active · 2 people— Data for computer-use ai
MireyeYC Summer 2026 · Active · 2 people— Infrastructure for Physical World AI Agents
CoastyYC Summer 2026 · Active · 2 people— Building the future of knowledge work, RPA and SOPs using computer use
EdviroYC Summer 2026 · Active · 2 people— Energy world models that fix energy waste before it becomes expensive.