| 981 |  OpheliaOphelia provides private, evidence-based online treatment for opioid use disorder, including video visits, medication such as Suboxone when eligible, and ongoing support. It serves people managing opioid cravings, dependence, and withdrawal. | United States | Median US Salary — | Open jobs 2 |
| 982 |  Optifye.aiOptifye provides AI-powered camera monitoring and analytics for manufacturers and operations leaders. Its platform measures operator and line performance, checks quality and SOP compliance, analyzes cycle times, and identifies bottlenecks to improve production efficiency. | International | Median US Salary — | Open jobs 2 |
| 983 |  OrchidOrchid provides an all-in-one therapy platform and electronic health record (EHR) for mental health professionals and practitioners in private practice. | International | Median US Salary — | Open jobs 2 |
| 984 |  OrthogonalOrthogonal provides AI agents with access to web search, scraping, enrichment, and other APIs through a unified API, MCP server, or CLI. It handles tool discovery, provider authentication, and billing so agents and applications can use live data and pay per request. | San Francisco | Median US Salary — | Open jobs 2 |
| 985 |  Osium AIOsium AI provides AI-powered software for materials and chemicals innovation. Its platform supports R&D teams with property prediction, materials and chemical design, characterization, process optimization, scale-up, and manufacturing analysis. | International | Median US Salary — | Open jobs 2 |
| 986 |  OxygenOxygen historically built and marketed a fintech platform of financial products serving small businesses, entrepreneurs, freelancers, solopreneurs, modern SMBs, and digital-native consumers. Its capabilities included digital banking and a scalable core banking foundation; the homepage states that Oxygen services are currently unavailable. | Remote | Median US Salary — | Open jobs 2 |
| 987 |  PacvuePacvue provides an AI-powered commerce media platform for brands and agencies. Its capabilities include planning, activating, and measuring retail media across search, social, marketplaces, retailers, and sales data, with tools for campaign optimization, reporting, market analysis, and automated execution. | Remote | Median US Salary — | Open jobs 2 |
| 988 |  ParadeDBParadeDB provides PostgreSQL-native text and vector search, filtering, faceting, and joins through its pg_search extension and unified indexing technology. It serves developers and organizations that want search capabilities integrated with application data in self-managed or managed PostgreSQL environments. | Remote | Median US Salary — | Open jobs 2 |
| 989 |  ParadigmParadigm provides an AI research and data enrichment platform for knowledge workers, including investment, consulting, recruiting, and go-to-market teams. Its agents automate web and internal-data research, monitor market signals, enrich records, and update workflows through a structured spreadsheet interface with source visibility. | NYC | Median US Salary — | Open jobs 2 |
| 990 |  ParameterParameter provides autonomous AI-powered penetration testing and continuous security monitoring for web applications, APIs, cloud infrastructure, code, and software dependencies. Its platform identifies and validates vulnerabilities, cloud misconfigurations, leaked credentials, and dependency risks, including checks during pull requests. | San Francisco | Median US Salary — | Open jobs 2 |
| 991 |  PaxPax AI provides an AI-native global trade compliance control tower for enterprises. Its platform supports duty drawback, tariff recovery, customs audits, foreign-trade zones, reconciliation, and post-entry compliance. | San Francisco | Median US Salary — | Open jobs 2 |
| 992 |  Pax HistoriaPax Historia provides an alternate history sandbox game. | San Francisco | Median US Salary — | Open jobs 2 |
| 993 |  PennantPennant provides voting and corporate governance intelligence for institutional investors, public companies, and corporate advisors. Its platform supports proxy-voting analysis, policy-based recommendations, proposal and governance tracking, coordination, execution, and defensible recordkeeping. | New York | Median US Salary — | Open jobs 2 |
| 994 |  Per DiemPer Diem provides branded mobile apps and online ordering for restaurants, cafés, bakeries, and other Square businesses. Its capabilities include websites, loyalty programs, delivery, marketing tools, mobile ordering, and integration with Square point-of-sale systems. | Remote | Median US Salary — | Open jobs 2 |
| 995 |  PiramidalPiramidal Inc. describes its work as bridging in-vivo with in-silico intelligence. The supplied sources do not establish its specific products, customers, or capabilities. | New York | Median US Salary — | Open jobs 2 |
| 996 |  PlanetScalePlanetScale provides managed cloud databases for MySQL through Vitess and for PostgreSQL through Neki and PlanetScale Postgres. Its platform supports horizontal scaling, online schema changes, connection pooling, high availability, and deployment options for security and compliance requirements. | Remote | Median US Salary — | Open jobs 2 |
| 997 |  PocketPocket provides a small AI device and accompanying software that capture speech and conversations, then turn them into transcripts, notes, summaries, action items, and searchable information. It combines custom hardware, AI, and software for professionals and other people who want to record and organize thoughts while moving through work or daily life. | San Francisco | Median US Salary — | Open jobs 2 |
| 998 |  Poka LabsPoka Labs provides AI agents for industrial manufacturers that automate pricing, quoting, and sales guidance. Its capabilities include processing unstructured business data, integrating with ERP and CRM systems, and applying company-specific pricing rules and workflows. | San Francisco | Median US Salary — | Open jobs 2 |
| 999 |  PoolsidePoolside is a foundation model company developing open-weight AI models and the systems used to refine and improve them. Its capabilities include reasoning models and agentic coding models designed for software and other work applications. | Remote | Median US Salary — | Open jobs 2 |
| 1000 |  PostscriptPostscript provides an AI-powered SMS marketing and sales platform for Shopify brands and ecommerce businesses. Its capabilities include customer messaging, conversational shopping assistance, list growth tools, campaign automation, message optimization, and compliance support. | Remote | Median US Salary — | Open jobs 2 |