Nov 14, 2025 05:08:58 PM

Companies


Showing 4976-5000 of 5661 companies
YC S20
Trident Bioscience logo

Trident Bioscience

Accelerating protein engineering.

Trident Bioscience builds tools to expedite the discovery and optimization of useful proteins. Our technology first applies predictive models of protein structure and function to generate sets of potentially active protein sequences. We then apply our state-of-the-art sequence optimization algorithm to design gene libraries capable of testing these candidates extremely quickly and affordably. By combining these technologies, we're closing the design-build-test loop of protein optimization and cutting the total cycle time to help bring synthetic proteins to market faster than ever before.

YC W24
Trieve logo

Trieve

All-in-one API for search, RAG, & recommendations

Infrastructure for search teams building retrieval and RAG. Trieve combines search language models with tools for tuning ranking and relevance. Building excellent search is difficult and can take months to implement then even more time to maintain. Trieve offers production-ready infrastructure that works out of the box to help search teams build adjustable AI search and RAG into their products. With tools for custom models, relevancy weighting, date-recency biasing, semantic full-text hybrid search, recommendations, and more Trieve covers the full spectrum of what a team wants from their discovery infrastructure.

YC W08
T

Trigger

Better PhoneGap.

Trigger makes the $15Bn mobile application market accessible by web developers. It's the simplest way to build amazing mobile apps using the best of HTML5 and native. Trigger has raised $1.8M in seed funding from top Silicon Valley investors including Y Combinator and SV Angel.

YC W23
Trigger.dev logo

Trigger.dev

Build and deploy fully‑managed AI agents and workflows

Trigger.dev is the open source platform for building AI workflows in TypeScript. Long-running tasks with retries, queues, full observability, and elastic scaling. Previously, the founders built JSON Hero, an open source JSON viewer that is currently used by more than 35k developers a month. Eric was CTO of Code School, an early code learning platform that was acquired in 2015. Matt created two iPad apps that won Apple’s App of the Year.

YC W23
Trigo logo

Trigo

Rent verification API for landlords and lenders

Trigo aggregates consumer rent history to help landlords approve better tenants and lenders write more loans. No solution exists to consistently furnish this rent verification to landlords and lenders today. The largest database has only 3% coverage of rent data. Trigo is a Consumer Reporting Agency (CRA) that provides this missing rent data set through a real-time API and web application. We are repeat founders with consumer data and finance experience across Harvard, Citigroup, Experian, and Amazon.

YC W25
Trim logo

Trim

A foundation model for physics.

Trim is building a general intelligence AI model that can simulate real-world physical systems evolving over time. For example, given the starting position of waves on a beach, the model generates how those waves move forward in time.

YC W21
Triomics logo

Triomics

Generative AI for Oncology EHRs

Triomics is helping cancer care providers by reducing the burden associated with manually reviewing patient charts. Utilizing our OncoLLM™—a family of oncology-focused language models—we are able to accelerate clinical trial enrollment, power quality improvement projects, and address many other key strategic priorities.

YC S15
Triplebyte logo

Triplebyte

Intelligent technical hiring.

Triplebyte is LinkedIn for software engineers. We help great engineers find work at the fastest growing companies in the world, with the least amount of time and effort. We work with a wide range of companies, including Apple, Facebook, Stripe and Dropbox and a lot more of mid-sized and smaller companies.

YC W21
Triplit logo

Triplit

The best database for app developers

Triplit is complete full-stack solution to data persistence, state management, and realtime synchronization for web applications that want to go fast

YC W24
Triply logo

Triply

Operating system for travel businesses in Africa with embedded finance

Triply (Formerly Tripitaca) is the operating system for travel businesses in Africa. We eliminate operational chaos by unifying payments, Invoicing, payroll, accounting, operations, and more into a single platform allowing travel businesses to execute and sell more efficiently.

YC S13
True Link logo

True Link

Financial Services for Financial Caregivers.

True Link exists to provide life-changing financial solutions for people with complex needs and the people who care for them. We founded the company to make life better for our own loved ones, and we’re honored to serve vulnerable elders, people with disabilities, and people in recovery – and their families and professional caregivers – day in and day out. We’re a caring, diverse, values-driven company, with customers who say things like, “Your company saved my marriage,” “If not for True Link my Son would have returned to substance use,” and “This is the single best product I have ever experienced.” We’re a fast-growing fintech startup that also gets to provide our customers a life-changing solution to some of the most deeply personal, important problems in their lives.

YC W21
True3D Labs logo

True3D Labs

AI models for 3D video creation and playback

True3D is building the next generation of video. Our AI foundation models bring real-world depth to every frame, making 3D creation and streaming instant and universal.

YC S22
TrueBiz logo

TrueBiz

Instant Background Checks for Businesses

TrueBiz helps financial service providers reduce manual review during business onboarding. We add color to the company's background with 250+ data points on the company from around the web (such as industry and address), and summarize key risk indicators. The process takes seconds – not days, so financial service providers can efficiently meet risk requirements and onboard new businesses faster.

YC W24
TrueClaim logo

TrueClaim

Transparent, AI-powered healthcare TPA.

TrueClaim processes all payments between healthcare providers and companies that self-fund their insurance. TrueClaim's AI-enabled engine adjudicates and continuously reviews 100% of medical claims to save at least 7% of healthcare costs.

YC W20
TrueNorth logo

TrueNorth

TrueNorth gives truckers a single place to manage their business.

Traditional trucking companies still run on paper, emails, phone calls, and snail mail. They’re inefficient and bloated. The pressure of low margins suffocates the truckers who actually do the work. Our software cuts out the inefficiencies, and we pass the savings through to our truckers. Instead of paper-pushers and endless phone calls, they get an end-to-end solution: customer management, load coordination, automated invoicing, and instant payments. A single place to manage their business. A blog post that goes deeper into why we started this company: https://medium.com/@jinstedge/truenorth-b42437f1dc03 We're a team of over 60, and proud to say the *majority* of us are female or non-binary. We come from a wide range of backgrounds. We don't just value diversity, we cherish it. And we mean it.

YC W14
TrueVault logo

TrueVault

We make Privacy Software for SMBs.

TrueVault builds software tools that help businesses comply with consumer data privacy laws. We believe if businesses have access to products that make getting and staying compliant simple, straightforward, and fully automated, respecting consumers' data privacy becomes the sensible default. And we all benefit from that.

YC W16
Truebill logo

Truebill

Live your best financial life

Rocket Money (formerly Truebill) is a leading personal finance app that analyzes members' spending habits, identifies inefficiencies, and offers immediate methods to improve their financial health. It enables people to optimize their spending, manage subscriptions, lower their bills, and automatically set aside money to reach their savings goals. Truebill has saved members more than $100 million since 2016 and is headquartered in Silver Spring, Maryland, with offices in San Francisco. Truebill's mission is to empower people to live their best financial lives. Truebill offers members a unique understanding of their finances and a suite of valuable services that save them time and money - ultimately giving them a leg up on their financial journey. Truebill is backed by Accel, Bessemer Venture Partners, Eldridge Industries, and YCombinator.

YC S17
Truepill logo

Truepill

API-connected healthcare infrastructure.

Our API-connected healthcare infrastructure empowers our partners to deliver world-class patient experiences. We power prescribing, lab testing and pharmacy fulfillment.

YC W22
Trueplace logo

Trueplace

Supercharging professionals for interviews.

Trueplace's AI supercharges professionals for interviews.

YC W23
Truewind logo

Truewind

AI-Powered Accounting

Truewind is a technology company based in San Francisco developing a digital staff accountant. Powered by AI, Truewind is a digital staff accountant that never sleeps, never gets sick, and always does its work. Completely predictable capacity planning. Automate data categorization, supporting documentation collection, and client follow-up. Truewind’s AI agents will follow up on outstanding action items while the accountant can work on strategic tasks. This is fully integrated and unified across your accounting operations. We make it easy to get work done and get visibility into your team’s processes. Trusted by over 100 customers, including accounting firms EisnerAmper and Frank Rimerman, along with fast-growing companies such as Wefunder, StartPlaying and Mozart Data. We’re backed by the industry leaders of accounting and AI, Rho Capital, Thomson Reuters Ventures, Pathlight Ventures, Fin Capital, and Y Combinator.

YC W25
Truffle AI logo

Truffle AI

AWS for AI Agents

Truffle AI makes it easy for developers to integrate AI agents into any software application. We do this by exposing agents as simple APIs that can be called from anywhere. Developers have used Truffle to add customer support agents into WhatsApp and analytics agents into Slack.

YC W19
Truora logo

Truora

Reliable background checks & fraud prevention tools for Latin America.

Truora provides safe and reliable background checks and fraud prevention services for Latin America, through APIs and web service solutions. We operate in 6 countries (Mexico, Colombia, Peru, Costa Rica, Brazil and Chile) and are expanding rapidly. Our customers include Latam's top martketplaces (i.e. Didi, Rappi, Liftit), FinTech startups, large financial institutions and large HR firms as well. Our software allows for: background check verifications, continuous identity verification, digital identity solutions, OCR technologies and document authentication, KYC solutions and biometric validations. Our team is composed of 4 founders with expertise in the security and fraud prevention, as well as 60+ expert software engineers. We have offices across Latam, with our tech teams based in Colombia.

YC S21
Truss logo

Truss

Banking for construction

Truss is an all-in-one banking and payment automation platform for construction businesses. With Truss, construction companies can manage bill payments, receivables, and corporate cards in one place. They can save time on manual data entry by integrating Truss with their existing tools and automating the full billing cycle, from invoicing and reconciliation.

YC W11
T

TrustEgg

Trust funds.

TrustEgg is the simple, social way to save for a child's future. TrustEgg will dramatically change the US savings rate, one child at a time. TrustEgg enables parents to create a Trust for their child in minutes for free. Parents can invite family and friends to make contributions. The Trust Fund is invested with Vanguard and earns a market rate of return until the child turns 18. The simple, social nature of TrustEgg will dramatically change the savings rate for the 70+ million children in the US.

YC W22
Trusty logo

Trusty

Limitless Real Estate

Trusty is an agent-to-agent matchmaking network that searches every home, regardless of whether it's on the market. This means fresh inventory for buyers, private offers for homeowners, and happy real estate agents.