AI & Machine Learning Startups

Partillion generates cell-cell interaction data using Nanovials that co-localize cells in defined microenvironments to measure signaling, activation, binding, and other responses, with live-cell recovery via standard flow cytometry. Its platform serves researchers building biological models, discovering therapeutics such as T-cell engagers and antibodies, and profiling immune-target cell interactions.

4 investors

Pasito builds an AI-native workspace that helps benefits leaders manage the full benefits administration cycle from quoting to claims processing. The platform serves employers and employees seeking to simplify benefits access and management.

4 investors

Passkey operates Locksmith, a computational platform that uses human genetics, biology, and pharmacology to identify synergistic drug combinations from approved and late-stage drugs, allowing existing assets to be repurposed for new indications. The company partners with pharmaceutical firms to map clinic-ready combinations that bypass preclinical development and move directly to human trials, initially targeting complex diseases such as cancer.

4 investors

Patagon AI provides chat-based lead qualification and conversion tools that replace web forms with instant WhatsApp and chat replies, scoring conversations against custom rules and attributing them to their marketing source. It feeds quality signals to ad platforms to optimize campaigns, and is aimed at sales and marketing teams, charging only for qualified leads.

4 investors

PatentWatch.ai provides AI-powered analysis and claim chart generation for patent documents, helping with patent prosecution and analysis workflows. The platform accelerates the creation of claim charts by analyzing patent claims against evidence and technical specifications.

4 investors

Patina develops technology to analyze and reproduce scent, working with perfumers and creative partners to create novel fragrances. Its work ranges from high-fidelity replication of natural materials like Bulgarian Rose Otto to unconventional scent profiles.

4 investors

Peak Power enables energy service companies, solar developers, and energy brokers to offer battery storage solutions to customers through a fully financed energy-storage-as-a-service model. The company handles development, permitting, equipment, and construction while partners capture revenue through referral fees or joint sales arrangements.

4 investors

Peakflo is a SaaS platform that automates financial operations workflows for B2B businesses, including invoice-to-cash, procure-to-pay, travel and expense reimbursement, and general operations. The platform serves scale-ups and enterprises seeking to reduce manual finance work and improve cash flow management.

4 investors

Pear Deck Learning is an all-in-one instructional platform for K-12 teachers that combines lesson planning, interactive delivery, differentiated practice, and assessment tools. It serves school districts, schools, and individual teachers seeking to reduce planning time while improving student engagement and learning outcomes.

4 investors

Peckish is an AI-powered inventory and stocktaking platform for bars and restaurants, letting staff count stock by recording shelves with video and voice. It also handles ordering, invoice processing, recipe costing, and reporting, and connects to existing hospitality systems via integrations and an open API.

4 investors

Peek provides a leasing automation platform for multifamily property managers that uses 3D unit tours, conversational AI, and content automation to reduce vacancy periods and accelerate lease signings. The platform targets residential property operators seeking to improve net operating income through faster lease conversion.

4 investors

Peer AI builds AI-powered tools for drug development and clinical research, with a focus on medical writing and regulatory work. It serves life sciences and pharma organizations, combining generative AI with expertise in data protection and privacy.

4 investors

Peerbound is an AI platform that finds customer proof across call recordings, reviews, and other customer voice channels, then generates customer stories and slides and delivers relevant proof points to sales reps via Slack and email. It serves B2B marketing and sales teams, integrating with call recording tools, CRMs, and review sites.

4 investors

Peerlogic helps multi-location healthcare practices manage patient communications and front desk operations at scale. The platform tracks conversations across multiple locations to reduce missed calls, texts, and other patient touchpoints that impact revenue.

4 investors

Pendula offers AI Agents that automate personalised customer communication across channels, covering outreach, lead scoring and qualification, feedback collection, retention, and CRM data enrichment. The product targets marketing, sales, and customer engagement teams looking to improve response and conversion metrics.

4 investors

A company offering autonomous drone inspection solutions for manufacturers, particularly for turbine maintenance on onshore and offshore facilities, with AI-powered data analytics and predictive maintenance tools.

4 investors

Perceptyx offers an employee experience and survey platform that connects with HR systems, and its integration ecosystem links to a wide range of HRIS, payroll, applicant tracking, and identity management tools. The listed integrations serve HR and people teams managing employee data across various software systems.

4 investors

Percipient combines computer vision and AI technology to address national security and defense applications. The company is led by professionals from Silicon Valley technology and Washington D.C. national security sectors.

4 investors

PerformYard is a performance management platform that combines performance reviews, goal tracking, continuous feedback, engagement surveys, and 1:1 meetings in one AI-assisted system. It is aimed at HR teams and organizations of varying sizes seeking to configure and run their performance review and employee development processes.

4 investors

Perpetua provides AI-powered advertising optimization tools for online sellers on Amazon Marketplaces, enabling predictable growth through automated ad management and targeting. The platform serves technology startups and CPG brands selling online.

4 investors

PERQ provides a digital marketing platform for the multifamily housing industry, combining advertising, conversion-focused websites, interactive lead capture, and portfolio-wide marketing analytics into one system. It serves multifamily marketers and property management companies, connecting marketing spend to leasing outcomes and giving leadership visibility into performance across their portfolio.

4 investors

Persado offers an AI platform that combines marketing technology and regulatory compliance, using AI agents to generate and optimize marketing content and measure emotional response and customer action. It serves brands in regulated industries such as banks, credit unions, card issuers, retailers, and travel companies across the U.S. and EMEA.

4 investors

Perseus develops AI-powered premium electric vehicles designed for personalized driving experiences that adapt and learn from individual drivers. The company focuses on human-centric vehicle design that integrates artificial intelligence with automotive engineering for the consumer automotive market.

4 investors

Personality AI builds custom conversational AI characters for IP owners and their license partners, training proprietary LLMs, synthetic voice models, ASR, and safety guardrails to bring branded characters to life across apps, games, toys, live experiences, and social platforms. Its work emphasizes child-safe design, with credits including an AI Peppa Pig experience for Amazon Kids+.

4 investors