Portkey is an AI gateway and observability platform for enterprises building with large language models. It provides governance, guardrails, prompt management, and a control plane for AI apps and agents.
UpMarket does not offer Portkey shares. This page covers Portkey's history before the acquisition.
Portkey was acquired by Palo Alto Networks in May 2026 and no longer has shares of its own. UpMarket does not offer Portkey shares. This page covers Portkey's valuation and funding history before the acquisition.
Portkey was acquired by Palo Alto Networks in May 2026.
See how Portkey's private-market valuation changed across funding rounds before the acquisition.
See reported funding rounds and revenue figures on this page, with their sources.
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Pre-IPO investments are illiquid, speculative, and involve risk of total loss of capital.
| Date | Round | PPS (split-adj.) | Valuation |
|---|---|---|---|
| Apr 2024 | Series A |
Portkey, a San Francisco-based unified control plane for production AI, raised $15 million in a Series A round in February 2026. The round was led by Elevation Capital with participation from Lightspeed.
Portkey says its production stack for Gen AI builders includes an AI Gateway, Observability, Guardrails, Governance, and Prompt Management. The company positions the platform as an all-in-one layer for teams taking AI apps to production.
Portkey focuses on production-ready AI infrastructure for teams that need monitoring, model management, and governance. Its positioning spans the core operational layer used by companies deploying Gen AI applications at scale.
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No. Portkey was acquired by Palo Alto Networks in May 2026 and no longer has shares of its own. UpMarket does not offer Portkey shares.
Portkey has no stock price of its own since its acquisition by Palo Alto Networks. The prices shown on this page are historical private-market prices from before the acquisition.
No. Portkey was acquired by Palo Alto Networks and UpMarket does not offer Portkey shares. Accredited investors interested in companies that have not yet gone public can review UpMarket's current pre-IPO offerings.
Portkey is no longer an independent company, so its shares are not available to buy. This page is kept for its historical funding and valuation data. UpMarket does not offer Portkey shares.
In a pre-IPO transaction, accredited investors purchase shares from existing shareholders (such as employees, early investors, or other holders) through secondary market platforms. The company itself does not issue new shares in these transactions. UpMarket facilitates these trades as a FINRA-registered broker-dealer, handling compliance, documentation, and settlement on behalf of both parties.
Portkey was acquired by Palo Alto Networks in May 2026. What former shareholders received, cash or shares of the buyer, was set by the terms of the acquisition.
UpMarket does not offer Portkey shares. The minimum for most pre-IPO offerings on UpMarket is $50,000.
Portkey's last valuation was set by its acquisition by Palo Alto Networks. The figures on this page show its valuation history before the acquisition.
Portkey operates a secure AI gateway and observability control plane for enterprises building with large language models, with $7.1M in 2024 revenue and a $15M Series A in February 2026. Portkey is now part of Palo Alto Networks, and UpMarket does not offer its shares.