Company research · 45 profiles

YC Fall 2024 companies

A selected Fall 2024 YC company sample organized for founders comparing adjacent products, buyers, and public evidence.

By Ali Abouelatta
Published Sep 19, 2026

All approved published company profiles with exact recorded program and cohort membership.

Every member carries the exact public cohort label Fall 2024; use the company summaries to compare products, buyers, and language within that batch.
This is a selected researched sample, not a claim that the page contains every company originally funded in Fall 2024.

B2B · Finance and Accounting
Afternoon.co
Afternoon provides managed bookkeeping, taxes and compliance for AI startups with complex revenue and inference-cost structures.
Y Combinator Fall 2024
B2B · Infrastructure
Archil
Archil connects agent platforms and data-intensive applications to production data through shared filesystems, sandboxes and versioned context.
Y Combinator Fall 2024
B2B · Legal
Beglaubigt.de
A digital notary and legal back office for founders who need formation, official mail and ongoing administration in one European workflow.
Y Combinator Fall 2024
B2B / Marketing
Openbenchmarks
We help humans & agents pick tools via Independent Benchmarks
Y Combinator Fall 2024
B2B · Operations
Crouton
The living map of your organization.
Y Combinator Fall 2024
B2B · Productivity
Melder
Melder keeps AI document extraction, formulas and analysis in the Excel workbook a team already uses.
Y Combinator Fall 2024
B2B · Recruiting and Talent
Lightscreen AI
Lightscreen combines AI screening, voice interviews, background checks, scheduling and recruiting workflow automation for high-volume teams.
Y Combinator Fall 2024
B2B · Retail
Metreecs
An inventory and demand-planning platform for retailers that want forecasts connected to replenishment, buying and scenario decisions.
Y Combinator Fall 2024
B2B / Sales
Crustdata
Real-time B2B data via simple APIs
Y Combinator Fall 2024
B2B · Security, Cybersecurity, AI
Gecko Security
The AI Security Engineer to Find and Fix Vulnerabilities.
Y Combinator Fall 2024
B2B · Supply Chain and Logistics, Delivery, Logistics, E-commerce, Retail Tech
Getcho
The reliability platform for last-mile delivery.
Y Combinator Fall 2024
Consumer
Candle
Candle turns one-minute prompts and games into a shared relationship routine with widgets, streaks and memories.
Y Combinator Fall 2024
Consumer · Consumer Electronics
Innate
Innate sells MARS and an open robot software stack that lets builders simulate, code, demonstrate and share physical-agent behaviors.
Y Combinator Fall 2024
Consumer · Content
Diffusion Studio
An agent-connected video editor for creators and teams that want a visual timeline, local workflows and edits that remain connected to code.
Y Combinator Fall 2024
Consumer · Travel, Leisure and Tourism
Vaya
Discover your next vacation for less.
Y Combinator Fall 2024
Education
General Learning
General Learning uses separate curriculum brands and AI tutors to support exam preparation and classroom work.
Y Combinator Fall 2024
Fintech
attimet
attimet’s public pages describe a Prime Radiant for financial markets, led by founders with high-frequency trading, quantitative and low-latency systems backgrounds.
Y Combinator Fall 2024
Fintech · Consumer Finance
Sunset
A free family estate-settlement product paired with a paid operating system for probate, fiduciary and aftercare professionals.
Y Combinator Fall 2024
Fintech / Insurance
RiskCube
America’s first AI-native reinsurer for emerging risks.
Y Combinator Fall 2024
Government
Roundabout Technologies
Software for AI-powered traffic lights.
Y Combinator Fall 2024
Healthcare · Consumer Health and Wellness
Reticular
Reticular’s current public product is a $250/$500 at-home reproductive-gene panel with counseling, while older YC material describes an earlier genomic-AI research direction.
Y Combinator Fall 2024
Healthcare · Healthcare IT
Careforce
AI workers for healthcare organizations that need more patient outreach, scheduling and care coordination without another manual queue.
Y Combinator Fall 2024
Industrials / Automotive
Curo
Electric fleets park and charge anywhere with Curo
Y Combinator Fall 2024
Industrials · source tags not provided in corrected record
Apolink
24/7 satellite connectivity in low Earth orbit.
Y Combinator Fall 2024
Industrials · Manufacturing and Robotics
Loombotic
Loombotic automates quoting and production for custom wire harnesses, from one-off prototypes to high-volume runs.
Y Combinator Fall 2024
Real Estate and Construction
PermitPortal
PermitPortal monitors sites, jurisdictions and approvals so development teams can see entitlement and schedule risk before it becomes expensive.
Y Combinator Fall 2024
Real Estate and Construction · Construction
ArchiLabs
ArchiLabs automates repeatable data-center and construction-design workflows across layouts, coordination, documentation and handoff.
Y Combinator Fall 2024
B2B
Canvas
An AI coworker and self-improving harness for recurring, multi-system knowledge work.
Y Combinator Fall 2024
AI / AI Assistant
Capy
The IDE for the parallel age
Y Combinator Fall 2024
B2B
Endstack
A persistent cloud desktop that lets humans and agents share files, tools, and context.
Y Combinator Fall 2024
B2B
Laminar
An enterprise change platform paired with specialist delivery, with approval, audit and rollback controls around implementation work.
Y Combinator Fall 2024
B2B · Compliance · Regtech · Marketing
Luthor
Luthor describes continuous checks, policy enforcement and audit evidence for regulated marketing content across channels.
Y Combinator Fall 2024
B2B
Sandra AI
AI receptionist and operations automation for dealership calls, messages, scheduling, and follow-up.
Y Combinator Fall 2024
B2B / Insurance Operations
Symphony
Voice AI sims for next-gen employee training
Y Combinator Fall 2024
B2B
telli
A broad AI voice-operations platform whose buyer must start with one compliant call use case and a measurable outcome.
Y Combinator Fall 2024
SaaS · Manufacturing · Workflow Automation · Enterprise Software
Tiny
Tiny targets factories using spreadsheets with a collaborative ERP foundation that starts at quotation and unifies sales, procurement and production data.
Y Combinator Fall 2024
B2B · Engineering, Product and Design
Cekura
Cekura gives conversational-AI teams synthetic tests, provider comparisons, adversarial red-teaming and production drift monitoring.
Y Combinator Fall 2024
B2B · Engineering, Product and Design
Clarus
Governed, source-linked AI workflows for private-market underwriting, reporting, and monitoring.
Y Combinator Fall 2024
Developer Tools / AI Coding
Freebuff
The free coding agent
Y Combinator Fall 2024
B2B · Engineering, Product and Design
HumanLayer
A collaborative agent-coding workspace connecting sessions, artifacts, diffs, and human checkpoints.
Y Combinator Fall 2024
Developer Tools / Custom Software
Kilvin
Custom software for your business
Y Combinator Fall 2024
B2B · Engineering, Product and Design
Lingo.dev
A localization engineering layer for teams that need measurable translation quality and repeatable terminology across markets.
Y Combinator Fall 2024
Developer Tools · SaaS · DevOps · Artificial Intelligence
Relvy AI
Relvy describes AI debugging notebooks that monitor logs, investigate alerts and produce evidence-backed root-cause analysis for on-call teams.
Y Combinator Fall 2024
B2B · Engineering, Product and Design
Riveter
Riveter turns natural-language web-data requests into repeatable, typed enrichment and scraping workflows.
Y Combinator Fall 2024
B2B · Engineering, Product and Design
Smooth
A developer-facing browser-agent API built around speed, cost, sessions, and serverless scale.
Y Combinator Fall 2024

How this collection was assembled

Includes all of our approved published profiles with recorded Y Combinator Fall 2024 membership. This remains a researched subset of the public program roster, not a complete intake list or a quality ranking.

How this collection was assembled

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