/Companies

B2B Startups

1,142 companies tagged B2B, with their investors and founders.

Nextstore

Nextstore provides a low-code website builder designed for Shopify merchants to create mobile-first storefronts with performance optimization and built-in analytics.

1 investor

Novelcare

Novel Care accelerates the development and deployment of new medical treatments by bringing together clinicians, technologists, and designers. The company works with research and healthcare organizations to bridge healthcare and scientific research.

1 investor

Nullstone

Nullstone provides a developer-focused platform for self-service cloud infrastructure management across multiple providers, eliminating the need for DevOps expertise. The platform automates deployment, environment configuration, and observability for container, serverless, and static applications.

1 investor

Obento Health

Obento offers a health-focused experience, though specific details about its service model, customer type, and industry positioning are not clearly stated on the visible page content.

1 investor

Obia

Obia is a commercial real estate brokerage that uses AI to help businesses find, evaluate, and lease industrial and office space, handling property research, market-based negotiation, and move-in logistics. It initially serves businesses seeking industrial and office properties in California.

1 investor

Onboard.io

Onboard is a software platform for post-sale teams to manage customer onboarding workflows and timelines centrally. It serves customer success, implementation, and onboarding teams at growing companies where onboarding complexity and revenue impact are significant.

1 investor

Onfolk

Onfolk provides payroll and HR management software for growing UK teams, consolidating employee data, time-off tracking, and accounting integrations in a single platform. Founded by former Monzo engineers, the company aims to replace manual spreadsheet-based processes and fragmented tools with an integrated system that handles payroll runs and employee onboarding at scale.

1 investor

Onsite Pro

Onsite provides digital pricebook software for HVAC distributors, replacing traditional Excel and PDF catalogs to help dealers access product details, find equipment matchups, apply incentives, and generate proposals.

1 investor

OpenIntake

OpenIntake provides AI-powered intake automation for law firms that captures and converts phone inquiries into client matters around the clock.

1 investor

OpenSight

OpenSight uses large language models to automatically handle customer support tickets, enabling growing companies to manage inquiry volume and resolve customer questions without proportional increases in support staff.

1 investor

Opensteer

OpenSteer builds specialized AI agents that perform autonomous work by browsing the web, integrating with user tools, and executing on schedules either in the cloud or on-premises. The platform serves developers and enterprises looking to automate business processes and workflows.

1 investor

Orbiter

Orbiter uses machine learning models to automatically monitor business metrics and send alerts when those metrics show abnormal drops or spikes. Companies connect their database credentials to onboard without engineering work.

1 investor

Orderli

Orderli provides tableside ordering software for European bars and pubs, allowing customers to order via QR code without an app while giving staff visibility into orders and kitchen operations. The platform uses predictive analytics to help venue owners optimize inventory and menu decisions.

1 investor

OS3

OS3 develops hardware robots and AI models for autonomous deployment in real-world environments. The company designs its own robot hardware and trains models using human demonstration videos and reinforcement learning.

1 investor

Panoptive

Panoptive provides a software platform that continuously monitors clinical trials by converting monitoring reports and electronic data capture (EDC) data into structured findings, documented decisions, and audit-ready oversight records. The platform serves sponsors and clinical operations teams conducting regulated trials and helps organizations surface quality issues early while maintaining inspection-ready documentation.

1 investor

Papaya

Papaya is an optimization platform that connects to AI agents via SDK, analyzes production traces across context, prompts, prompt caching, subagents, and tool calls, and delivers ranked recommendations—pushed to production as pull requests once approved—to improve agent quality, latency, and cost. It serves engineers building and maintaining AI agents.

1 investor

Patchwork

Patchwork offers an AI-powered alternative to Slack that uses personalized feeds to organize team communications including updates, design and engineering discussions, and announcements for individual team members.

1 investor

Pay Swifter

Pay Swifter provides payment processing infrastructure, including ACH transfers, designed specifically for cannabis retailers and distributors to accept payments and disburse funds to partners.

1 investor

Per Diem

Per Diem builds a mobile app builder designed for local restaurant and coffee shop owners to compete with larger chains by turning customers into loyal patrons.

1 investor

Perceptron ML

Notyfi is a monitoring and notification service that tracks user-specified topics across news, filings, databases, and websites, delivering alerts via email, dashboard, or direct API integration into workflows and AI agents.

1 investor

Pigeon

Pigeon provides software that automates the end-to-end handling of documents—from collection through clients to data extraction via machine learning and integration with CRM and storage platforms.

1 investor

PillarPlus

PillarPlus provides software that automates the design of mechanical, fire, electrical, and plumbing systems for buildings, and generates bills of materials and cost estimates. The platform serves architects and contractors who would otherwise hire specialized consultants for these design tasks.

1 investor

Pincites

Pincites develops an AI-powered contract review and drafting tool called LOIS for Word that helps legal teams standardize negotiations, detect risks, and generate redlines within Microsoft Word. The platform is designed for law firms and in-house legal teams.

1 investor

Pinnacle

Pinnacle provides an API for sending RCS, SMS, MMS, and iMessage messages with features like rich cards, carousels, and quick replies. The platform serves businesses of all sizes that need to send marketing campaigns, transactional alerts, and customer conversations at scale.

1 investor

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B2B Startups — Page 43 | Fundraising Fox