OpenAI IPO analysis: what should a retail investor examine?

Ask for paid cohort retention, customer concentration and usage after introductory periods. Separate consumer subscriptions, contracted enterprise accounts and variable API spending. A revenue increase can reflect new customers, price, richer tasks or more usage; each has a different durability.

Evidence gate: renewal cohorts, net retention with definitions, and a customer concentration table.

For subscriptions, heavier use may increase cost without increasing the bill. For APIs, more consumption can grow both revenue and expense. Seek contribution after inference, routing, external tools, support, refunds and distribution charges. Then assess how central research and development is funded.

Evidence gate: segment economics and a reconciliation from gross profit to operating cash flow.

Lower cost per token creates room to improve margins or reduce price. Rivals and customer bargaining determine who captures the benefit. More capable agents may also perform more internal steps per paid task. Track cost and realised revenue per useful outcome rather than treating cheaper tokens as guaranteed operating leverage.

Evidence gate: comparable workload economics over time, with changes in task mix explained.

The February Amazon announcement adds $100B over eight years to an existing $38B arrangement. That is a dated commercial commitment, not current debt due immediately. [4] Investigate payment milestones, minimum volumes, remedies, cancellation rights and exposure to delayed power or facilities. Do not assume an even annual spending schedule or add overlapping project announcements.

Evidence gate: a consolidated obligations table, delivery schedule and termination terms.

The April amendment identifies Azure as primary with first shipment provisions, permits service across other clouds, and makes Microsoft’s model and product IP license non-exclusive through 2032. Microsoft no longer pays a revenue share to OpenAI; OpenAI’s payments continue through 2030 at the same percentage, subject to a cap. [5] The direction of payment matters. Do not use older summaries as a model of current economics.

Evidence gate: the accounting treatment, actual net payments and material commercial restrictions.

The Amazon announcement describes $15B initially and $35B conditional subsequent investment. [4] The SEC-filed commitment agreement contains closing and listing provisions and redacted terms. [9] These sources support a staged-funding analysis, not a claim about today’s unspent balance. Match receipts and conditions against forecast payments and financing needs.

Evidence gate: cash received, restrictions, remaining conditions, debt capacity and a liquidity runway.

OpenAI’s structure description says the Foundation controls Group board appointments and replacement. It also describes a long-term warrant tied to valuation performance. [6] Inspect the eventual charter, independent director arrangements, conflicts process and shareholder remedies. Minority investors should understand the mission mandate they are financing.

Evidence gate: public charter, voting agreement, board rights and fully diluted cap table.

Frontier performance may win customers; established distribution and integrated workflows may keep them. Those are different advantages. A customer using multiple models may still spend more with OpenAI, but it may also gain negotiating power. Test retention during competitive product launches and price changes.

Evidence gate: consistent evaluations of useful work, customer renewal and switching evidence.

Subscriptions, developer consumption, advertising and transactions can have different incentives. Examine whether each revenue stream improves user value, what consent and privacy controls apply, and whether commercial incentives affect recommendations. Do not include unlaunched products in a base case simply because their market is large.

Evidence gate: disclosed segment revenue, user response, economics and governance of recommendations.

Deployment restrictions, security work, disputes or remediation can change revenue timing and expenses. These are underwriting scenarios, not claims that a particular liability has been established. Distinguish routine safeguards from material operational interruptions and examine insurance, indemnities and contingent liabilities.

Evidence gate: public risk factors, proceedings, reserves, insurance and operational incident disclosure.

Research, infrastructure and acquisitions may require more capital even if sales expand. Read preferred rights, conversion ratios, options, employee grants, warrants and related-party terms. Historical ownership percentages at the 2025 recapitalization do not establish today’s ownership after later fundraising. [6] New cash may create value; its price and use determine whether existing holders benefit.

Evidence gate: pro forma ownership and a per-share reconciliation before and after financing.

Translate the entry market capitalization into a future cash and revenue hurdle. Allow for execution, ownership changes and a less generous valuation multiple. The subscription price of a product and the small quoted price of one share tell you little about the valuation of the whole company.

Evidence gate: final price, fully diluted shares, net financial position and an explicit sensitivity model.