Nov 14, 2025 11:23:08 AM

Companies


Showing 626-650 of 5661 companies
YC W22
BotCity logo

BotCity

Observability and Governance for AI-Generated Python scripts.

BotCity is a centralized platform that unifies Python scripts generated by AI or humans under a single governance framework, enabling organizations to scale with orchestration, observability, security and governance.

YC W22
Botin logo

Botin

Investment super app for Latin America

Botin a mobile app where people in Latin America can invest in US Stocks, Crypto and more. We are building a one stop shop product for consumers to create wealth in Latin America by giving them the investment tools of the 1%.

YC S22
Boton logo

Boton

Accounting software with an AI agent

SMBs in Latam use Boton to get real-time financial statements prepared by an autonomous agent. We match you with a partner accountant that may review your books and answer your questions.

YC W19
Bottomless logo

Bottomless

Building the first sensor enabled marketplace for repeat purchases

YC S19
Bouncer logo

Bouncer

SDK for scanning and verifying credit cards and photo IDs in mobile…

YC W23
Boundary logo

Boundary

The programming language for AI

Boundary is building BAML -- a programming language to build AI agents. We used to code in assembly, and moved on to C. From C, we moved on to higher level languages like Python. Now we are going from Python to natural language. What does the code look like when 50% of the business decisions is decided by an AI agent / prompts? How do you test these AI components? We made BAML to address these problems. BAML helps has built-in tools to test, observe, and work with structured LLM outputs / tool calling natively in the language 10x faster. With BAML you can also instantly parallelize LLM Calls, or react to certain events or changes in your pipelines, without having to write any boilerplate. It's like using 'React' for AI. BAML code can used from any other language -- providing a standardized way to organize and declare any LLM or AI code.

YC S22
Boundo logo

Boundo

Using generative AI to 10x outbound sales, all on autopilot!

Boundo uses generative AI to replace SDRs. Tell our platform who you're looking for, and it will find and contact high quality sales leads in a fully automated way! We’ve tuned our models to write near-human outbound sales emails with proven conversion. Best of all, we're using our own tool to do all of our sales.

YC W17
Bountiful logo

Bountiful

An Operating System for agriculture.

We’re on a mission to optimize the agricultural industry. When we started Bountiful in 2015, the grape error rate for predicting production was 30 percent. Why? We found that many farmers in the specialty crops space were still using traditional pencil-and-paper techniques to predict yield. These low-fidelity forecasting methods weren’t giving them a clear enough understanding of their production until it was too late, leading to waste and inefficiency throughout the supply chain. We saw a problem we wanted to solve. Today, Bountiful is using advanced data science to help farmers forecast more accurately, so they can make better decisions. In the last three years, we’ve combined the latest in machine learning with weather, satellite, geographic, and historical data. The result is a user-friendly platform that transforms volumes of complex agricultural information into simple, actionable insights farmers can use to run more economically and environmentally sustainable farms. More recently, we’re working to open the dialogue between buyers and sellers, remove uncertainty, and provide clarity to the supply chain to meet global food demand. Our ultimate goal is to close the agricultural margin of error. Not only will this make individual farms more efficient, profitable, and sustainable, but it will help optimize the global food supply chain. That means healthier people and a healthier planet.

YC S07
B

Bountii

Bountii is a price search startup that has built a search engine capable of finding shoppers lower and more accurate prices than any existing price comparison service. Currently supplying consumers with pricing information on electronics and appliances, Bountii aims to expand its service to make buying any product online at the best price an effortless experience. Bountii was founded in the Summer of 2007 by Samir Meghani and John Puskarich. Initial investment was provided by Y Combinator, a venture firm that specializes in funding early stage startups.

YC W22
Boya logo

Boya

Corporate Expense cards and Spend management for businesses in Africa

Boya Makes it easy for businesses in Africa to issue corporate expense cards instantly and great software to control and track spending. For example, if you run a pharmaceutical company, you can use Boya to instantly issue Visa cards to sales and marketing teams and get real-time visibility and control over their spending. 50M+ businesses in Africa have no easy way to streamline and track their employee spending in real-time. So we are building a corporate card and a spend management platform that enables businesses to streamline spend workflows and provide real-time reporting. We are building the first corporate card that supports mobile money, banks and card schemes payment workflows

YC W12
B

Brace

Backlift allows front-end only developers to build entire websites…

Brace is the new way to host your website. We believe that website hosting shouldn't be complicated. With Brace, updating your website is as simple as saving files in Dropbox. Brace gives you two versions of your website, a Draft version and a Production version. The Draft is for iteration and collaboration. The Production version is optimized for performance and scale.

YC W22
Bracket logo

Bracket

Two-way syncs between business tools and your database

Bracket is the two-way data pipeline between popular business tools and backend databases. When ops teams update data in Salesforce or Airtable, and engineers update data in the database, Bracket connects the two sources to reflect the same information.

YC S18
BrainHi logo

BrainHi

Automated receptionist that answers missed calls for local businesses

BrainHi is an automated receptionist for local businesses. Local businesses are in search of new clients and revenue, yet 25% of phone calls to local businesses are missed and 80% of potential clients don’t leave voicemails. BrainHi uses AI to create an automated receptionist that answers missed calls 24/7 and chats with clients to schedule appointments and answer admin questions, resulting in more business. Cofounders Emmanuel and Israel started BrainHi after Hurricane Maria made communicating with doctors offices nearly impossible on the island of Puerto Rico.

YC W19
BrainKey logo

BrainKey

Brain Longevity: We quantify brain health

BrainKey is an AI-driven digital healthcare company with a mission to create a world free from dementia. The company specializes in developing advanced clinical technologies that empower longevity physicians to detect and prevent cognitive decline and other brain longevity challenges. By analyzing brain MRI and biomedical data, BrainKey provides highly accurate and personalized brain health insights, supporting physicians in delivering tailored care for brain longevity. BrainKey's AI-powered platform streamlines diagnostics and reporting, improving both clinical outcomes and financial efficiency across the continuum of brain health care. Short Clip about BrainKey from the BBC: https://www.youtube.com/watch?v=ioSgvROTP0E

YC S12
B

BrainTripping

YC W24
Brainbase Labs logo

Brainbase Labs

Applied AI research lab enabling the global AI workforce

Brainbase Labs is an applied AI research lab enabling AI in the workforce by building high-fidelity agent environments and tooling.

YC W22
Brainboard logo

Brainboard

Visually design and manage cloud infrastructures.

Brainboard is a collaborative and end-to-end solution for engineers to visually design & manage their Cloud infrastructures. We allow companies to lower the learning curve while moving to IaC, build a self serve model, have a service catalog to not reinvent the wheel. Both technical profiles with 25+ years of combined expertise and after working together at a major French Cloud provider, Chafik and Jeremy launched Brainboard in 2020.

YC X25
Bramante Biologics logo

Bramante Biologics

American drug manufacturing

Manufacturing pharmaceutical drugs faster and in the USA

YC S23
Branch AI logo

Branch AI

AI Overview Search, as a Service

Boost conversions & organic SEO traffic by adding AI to your search box, unlocking personalized answers, suggestions, comparisons & more Solutions - Add AI Overviews to Search (Boost Conversions)  - Save Answers as Landing Pages (Boost Organic SEO)

YC S15
Branch8 logo

Branch8

Branch8 helps sellers to list and manage products on e-commerce…

Branch8 offers e-commerce sellers access to a single platform that lets them list their products across a wide swath of e-commerce sites. Updating and delisting items are similarly simple. Plus, the company also offers logistics and order management – the idea is that it can be a one-stop shop for e-commerce sellers, helping them to earn more money while saving them valuable time. Branch8 is created by a team of sellers and engineers. They live and breathe e-commerce. In the past, They were a top seller selling across Lazada, Qoo10, Rakuten, Amazon and Ebay. Their team consists of individuals from Lazada, Rocket Internet, Facebook and Microsoft.

YC S19
Brave Care logo

Brave Care

Modern healthcare for kids. Pediatric Primary, Urgent & Remote Care.

Brave Care is a group of kid-only primary & urgent care clinics that create a comfortable environment for little ones and reduce the stress and cost of emergency medicine for parents. We are 1/10th the cost of an ER trip and most often a visit can be completed in 1/4th the time. Common treatments: Pinkeye / Allergies / Tummy Bugs / Stitches / Broken Bones / Head Bumps / Sore Throats / Coughs / Fevers. Our digital services leverage our in-clinic medical professionals to reach across the country.

YC F25
Bravi logo

Bravi

Automating communications for home services companies

Bravi builds AI agents for home service companies so they can sell more. Our platform answers calls, chats, and emails instantly, pre-qualifies prospects, and follows up until a quote is sent, turning missed opportunities into revenue. We’re already working with top installers in shutters, solar, and construction. For example, one client uncovered 1000+ missed calls per month that Bravi now converts into $1M+ of potential revenue.

YC S21
Breadcrumbs.io logo

Breadcrumbs.io

No-code scoring engine identifying your most engaged upsell opps

Breadcrumbs analyzes customer and prospect data to identify hidden revenue opportunities. It does this through a no-code scoring engine that can be set up in minutes rather than months. Because of Breadcrumbs sales teams can now focus on the right opportunity at the right time.

YC S19
Breadfast logo

Breadfast

Household needs, from bread to everything.

Breadfast is Egypt’s leading online grocery brand. We operate a fully vertically integrated supply chain, delivering 3,500 SKUs on-demand in under 60 minutes. Our selection includes a range of freshly baked bread, coffee, fruits, vegetables, eggs, dairy, meat and poultry, alongside a range of CPG staples designed to serve a household’s daily and weekly needs.

YC W17
Breaker logo

Breaker

A podcast company.

Breaker is a podcast listening and discovery application. Most podcasts are free, but serious publishers are spending big budgets to make high quality audio content like Serial, which hit 100 million downloads and made podcasts mainstream. 67 million Americans are already listening to podcasts a month. Breaker wants to sign exclusive deals to distribute the best premium podcasts and charge users $6 per month. First, its goal is to build a huge listener audience by making the best podcast consumption app. It launched today, and will offer podcasters ways to connect and get feedback from their community, and analytics about what content performs best. It has a stunning 67% retention rate after a month for beta users. If it can convince people to pay for what’s often free, it could become the preferred place for podcasters to talk.