409.AI vs Eton Venture Services

Compare 409.AI and Eton Venture Services across 409A and the broader valuation lifecycle, covering pricing, turnaround, expert review, valuation coverage, and best-fit company stage.

409.AI vs Eton Venture Services at a glance

409.AIEton Venture Services
Starting priceFrom $899 as a standalone reportCustom quotes; premium independent firm
Typical turnaroundDraft report in 24 hoursTypically 1–3+ weeks
Best fitStartups that want speed, price, and a simple valuation workflowLater-stage or complex cap tables needing maximum defensibility

Competitor information reflects publicly available pricing and product descriptions and may change over time. Confirm current packaging and pricing directly with each provider.

Frequently asked questions

Why is there such a large price difference?

Different production models. Boutique firms hand-build each engagement with senior appraiser hours, which complex situations genuinely require. 409.AI automates intake and drafting for standard venture-backed situations, so the expert’s time is focused on review rather than assembly.

Is an AI-assisted 409A less defensible than a boutique firm report?

Defensibility comes from methodology, inputs, and documentation, not the production method. 409.AI reports are prepared for IRS safe harbor reliance, reviewed by a valuation expert, and backed by audit defence. For highly complex structures, a bespoke engagement may still be the right call.

When does my company become complex enough for a boutique firm?

Common markers include heavily negotiated preferred terms across many rounds, meaningful secondary transactions, unusual instruments, active disputes, or pre-IPO audit scrutiny. Most seed through growth-stage companies with conventional structures do not need bespoke engagements for the annual refresh.

How fast is 409.AI compared with a boutique firm?

409.AI delivers a draft report in 24 hours after onboarding. High-touch engagements typically take one to three weeks or more, reflecting document collection and senior review cycles.

Can I use both over time?

Yes, and companies do: a fast, affordable provider for routine annual refreshes, and a boutique firm when a specific event, like an IPO process or a dispute, calls for bespoke senior appraiser work.

Does 409.AI only handle 409A valuations?

No. Like a full-service firm, 409.AI covers ASC 718 stock comp reporting, ASC 820 fair value for funds, IFRS 2, UK EMI and CSOP schemes, purchase price allocations, impairment testing, gift & estate, ESOP, and IP valuations — delivered through a productized workflow rather than bespoke engagements.

Why do startups choose 409.AI over a boutique firm like Eton?

For standard venture-backed situations, an expert-reviewed report from $899 with a 24-hour draft delivers the same defensibility as a multi-week, four- or five-figure engagement. Companies reserve boutique firms for the genuinely complex or pre-IPO events, and use 409.AI for everything routine — across 409A, ASC 718, PPA, and more.