Opagio vs Carta: Cap Table & Intangible Value

Introduction

Founders and CFOs comparing Opagio and Carta are usually trying to answer one of two questions. Either: which one of these do I need? Or: do I need both? The honest answer is that for most growth-stage companies, the two platforms do different jobs and the right operating model is to run them alongside each other. Carta runs the cap table, the 409A, and the equity admin. Opagio measures the intangible value sitting behind the share price.

That framing is the opposite of competitive. Carta is the market leader in cap table management — 50,000+ companies, 2.5M shareholders, well-developed 409A valuation, equity plan administration, scenario modelling, fund administration, and the Total Comp compensation product. None of that is Opagio's market. Opagio is the intangible asset platform that sits across all twelve value drivers of a business and produces the asset-level view of what is actually driving enterprise value.

This page lays out where each platform fits, what each does well, and the specific scenarios where running both is the right move.

TL;DR: Carta is the cap table platform — equity ownership, 409A valuations, equity plan administration, scenario waterfall, fund admin. Opagio is the intangible value platform — twelve value drivers, asset-level valuation, lending readiness, exit preparation, ongoing growth measurement. Carta tells you who owns what. Opagio tells you what those shares are actually worth and why. Most growth-stage companies benefit from running both.

About Carta

Carta is the dominant incumbent in cap table management. Founded in 2012, the platform now serves 50,000+ companies and 2.5M shareholders, with a product suite covering the full equity-admin lifecycle:

• Cap table management — issuance, transfers, conversions, classes, vesting schedules
• 409A valuations — IRS-compliant share valuations for US-incorporated startups granting options
• Equity plan administration — stock option grants, RSUs, employee equity portals
• Scenario and waterfall modelling — pre/post-money cap table projections, exit waterfalls
• Fundraising tooling — round modelling, SAFE conversions, investor onboarding
• Compensation planning — Carta Total Comp benchmarks salary and equity packages
• Fund administration — LP reporting, capital calls, distributions for emerging funds

Carta's institutional credibility runs through its scale: it is the system of record for tens of thousands of US startups and an increasing UK and European user base. Pricing is tiered from a free Launch plan (under 25 stakeholders) up through paid plans into custom enterprise pricing, with 409A as an add-on.

For the founder or CFO whose immediate need is a clean cap table, an IRS-compliant 409A, and an option plan their employees can actually log into, Carta is the default answer. The product surface is mature, the user base is large, and the workflow is well-understood by investors, lawyers, and accountants.

About Opagio

Opagio is a UK-headquartered intangible asset platform organised around Opagio 12™ — a proprietary taxonomy of twelve value drivers covering customer capital, organisational capital, brand and reputation, human capital, technology, data, supplier and partnership capital, design and aesthetic capital, financial structure, regulatory and IP capital, sustainability and ESG capital, and innovation pipeline. Within those twelve drivers sits a comprehensive library of intangible asset types — the assets that drive most of the enterprise value of modern businesses but rarely appear on a conventional balance sheet.

Opagio is delivered as a SaaS platform with two paid products and one free tier:

• Opagio Growth Forecaster (free) — accessible scoring of intangible exposure for a single company
• Opagio Growth Forecaster Pro — paid Explore-zone product layering benchmark and competitive context onto the free forecaster
• Opagio Intangibles (paid platform) — the full discovery, valuation, and management environment, with modules including the Asset Valuator (Relief from Royalty, Multi-Period Excess Earnings, With and Without, Cost, DCF, and trading-comparable methods), Growth Plan, Value Drivers Register™, Normalised P&L, Intelligence, and Growth Accounting

Opagio's Asset Valuator output is structured for IFRS 3 / IAS 38 (UK and global) and ASC 805 / ASC 350 (US) alignment, with audit-trail evidence designed for review by a qualified valuer.

Side-by-Side Comparison

The table below sets out the buyer view of the two platforms across the criteria that come up most often when founders and CFOs are scoping their stack.

Side-by-side criteria

How the two platforms fit together

Example — Where Opagio is the better fit: A B2B SaaS founder is preparing investor material for a Series B. The cap table is clean (Carta has handled that). But the investor's question is no longer "who owns what" — it is "what are you building, and why is the next round worth £40M". That answer sits in the intangible base: customer capital (NRR 124%, low churn cohorts), organisational capital (the data assets and proprietary processes), human capital (the engineering team), and the brand. Opagio's twelve-driver platform gives the founder a structured way to present all of that to the investor — in the same way the cap table is the structured way to present ownership. The two tools cover different layers of the same conversation.

Example — Where Carta is the better fit: A YC-backed seed-stage US-incorporated startup has just closed a $2.5M priced round, hired six engineers, and needs to issue stock options. The legal admin (vesting schedules, option grant agreements, an IRS-compliant 409A so the strike price is defensible) is the most pressing job. Carta is purpose-built for exactly this — the cap table, the option plan, the 409A, the employee portal. Opagio is not the answer for that workflow; it sits one layer up, around the question "what intangible assets is this team actually building". The founder may want both eventually, but the cap-table-and-options job comes first.

When You Need Carta

Carta is the default answer when:

• You are a US-incorporated startup granting stock options and need an IRS-compliant 409A
• You have more than a handful of shareholders and need a system of record for the cap table
• Your equity plan needs employee-facing admin (portals, vesting schedules, grant acceptance)
• You are running an emerging VC fund and need fund administration (LP reporting, capital calls, distributions)
• Your investors and lawyers are already wired to Carta — most US VC term sheets assume Carta or an equivalent
• You need scenario / waterfall modelling for the next round or an exit conversation

For UK companies, the cap table software market has more choice — Capdesk, SeedLegals, and Ledgy compete actively — but Carta is increasingly the default for UK companies with US investors, US-incorporated parent entities, or transatlantic ambitions.

When You Need Opagio

Opagio is the right answer when:

• You are preparing investor material for a fundraising round and the conversation has shifted from "who owns what" to "what are you building and why is it worth this much"
• You are 12-36 months out from a potential exit and want to start building the intangible-value narrative the acquirer's diligence team will probe
• You are a PE or VC fund tracking the intangible value of investee companies across the portfolio (Carta's fund admin handles the fund-level mechanics; Opagio handles the company-level value story)
• You are scoping an IP-backed lending facility — the Lending Readiness Report is bank-agnostic and tied to the same underlying methodology as the rest of the platform
• Your business depends materially on customer capital, organisational capital, human capital, or data assets — the assets that drive enterprise value but don't appear on the cap table
• You need a CFO-grade view of intangible value that refreshes month-on-month, not annually

Note (jurisdiction): Carta's 409A is a US-specific IRS-compliant share valuation. Opagio's Asset Valuator covers IFRS 3 / IAS 38 (UK and global) and ASC 805 / ASC 350 (US). The two outputs are not interchangeable — a 409A is a share-level valuation for IRS purposes; an Asset Valuator output is an asset-level intangible valuation for financial reporting, fundraising, lending, and exit purposes.

Where the Two Platforms Touch (and Where They Don't)

The narrow overlap between the two platforms sits at the point of share valuation — Carta produces a 409A, and Opagio produces an asset-level intangible valuation that sits behind any share-price story. These are not the same valuation:

• A 409A is a share-level IRS-compliant fair market value, used to set the strike price of employee options and meet US tax-reporting obligations. It is calculated by a qualified appraiser using accepted methodologies and typically refreshed annually or on a material event.
• An Asset Valuator output is an asset-level intangible valuation, used to support fundraising narrative, IP-backed lending, exit preparation, and IFRS 3 / ASC 805-aligned financial reporting. It values the individual intangibles (customer relationships, technology, brand, organisational capital) that drive enterprise value, not the share itself.

The two outputs can sit alongside each other on the same company: the 409A sets the per-share strike price; the Asset Valuator output explains what intangible assets are creating that per-share value. For an audit-sensitive or transaction-driven moment (acquisition close, IP-backed loan application, secondary share sale), both outputs may be on the table at the same time, serving different counterparties.

For everything outside that narrow overlap, the two platforms operate on different layers of the same company. Carta is the equity layer. Opagio is the intangible-asset layer.

FAQ

Is Opagio a Carta competitor?

Answer

No. Carta is the cap table and equity-admin platform — ownership, 409A, option plans, equity portals, scenario waterfall, fund admin. Opagio is the intangible asset platform — twelve value drivers, asset-level valuation, lending readiness, exit preparation. The two cover different layers of the same company. For most growth-stage businesses, the right operating model is to run both alongside each other.

Do I need Opagio if I already have Carta?

Answer

It depends on the question you're trying to answer. If your immediate need is a clean cap table, an IRS-compliant 409A for option grants, and an employee equity portal, Carta is sufficient. If your conversation has moved beyond "who owns what" to "what are we building, and why is it worth what we think it is" — fundraising narrative, exit preparation, ongoing growth measurement, IP-backed lending — Opagio addresses a job Carta does not. The two are complementary, not substitutes.

Can Carta value my intangible assets?

Answer

Carta's 409A produces a share-level fair market value calculated by a qualified appraiser using accepted methodologies. It is not an asset-level intangible valuation — it does not produce a Relief from Royalty number for the brand, an MPEEM-derived value for customer relationships, or a Cost Approach figure for organisational capital. For an asset-level intangible valuation aligned to IFRS 3 / IAS 38 / ASC 805, Opagio's Asset Valuator module is purpose-built. The 409A and the Asset Valuator output answer different questions for different counterparties.

Can Opagio replace my cap table?

Answer

No. Opagio does not manage equity issuance, vesting schedules, option grants, employee portals, or scenario waterfall modelling. For all of those jobs, a dedicated cap table platform — Carta in most US-incorporated companies, alternatives like SeedLegals, Capdesk, or Ledgy in the UK — is the right tool. Opagio sits one layer up, around the question of what intangible assets the equity actually represents claims against.

Which platform should I buy first?

Answer

For a seed-stage US-incorporated startup with employee options and a growing cap table, Carta typically comes first — the equity-admin job is the most immediately pressing. For a UK growth-stage business preparing investor material, an IP-backed lending application, or exit preparation, Opagio often comes first because the intangible-value story is what's needed in front of the counterparty. For most companies the question is "which first" rather than "which only" — both end up in the stack over time.

Do PE and VC funds use both platforms?

Answer

Yes. Carta's fund administration product handles the fund-level mechanics — LP reporting, capital calls, distributions, fund cap table. Opagio's portfolio workspace handles the company-level intangible value picture across the portfolio — quarterly refresh of asset values, benchmark comparisons across investees, growth-driver tracking. The two products answer different questions: Carta tells the LP what the fund holds; Opagio tells the GP what value is being created inside each investment.

How does pricing compare?

Answer

Both platforms operate on tiered SaaS subscription models with a free entry tier. Carta's pricing scales with cap table size (number of stakeholders) and ranges from a free Launch plan into custom enterprise pricing, with 409A as a paid add-on. Opagio's pricing scales by product — a free Growth Forecaster, a paid Growth Forecaster Pro in the Explore zone, and a paid Opagio Intangibles platform subscription. For accurate, current pricing the buyer should consult both companies directly — the Opagio pricing page for Opagio, and the Carta site for Carta. Because the two platforms do different jobs, the question is rarely "either / or" on cost.

Where can I see Opagio in action?

Answer

Book a demo and we will walk through the Opagio 12™ taxonomy, the Asset Valuator module, and the platform's portfolio views with a worked example relevant to your use case. The demo is run by a member of the Opagio team and typically takes 30-40 minutes.

Closing

Carta is the cap table market leader, and for the equity-administration job — ownership, 409A valuations, option plans, employee portals, scenario waterfall, fund admin — it is the default for tens of thousands of startups and an increasing number of growth-stage UK and European companies.

Opagio is the platform-shaped fit for the layer above the cap table: the twelve-driver intangible asset taxonomy that explains what those shares actually represent claims against. For founders building fundraising narrative, CFOs running continuous intangible measurement, PE/VC funds tracking portfolio value creation, and businesses scoping IP-backed lending, Opagio is the structured answer to the question "what are we building, and why is it worth what we think it is".

The best way to know whether Opagio fits is to see it against a real scenario. Book a demo and bring a real context — a fundraising round, an exit window, a portfolio review, or a lending application. The team will walk you through the platform against your actual context.

Already using Carta? Read our companion guide: Carta alternative for valuation — when to add Opagio to your stack.

Related reading

• Carta alternative for valuation — when to add Opagio to your stack
• Opagio vs Pulley — Cap Table Challengers and the Layer Above
• Opagio vs BizEquity — UK SME Business Valuation Compared
• Intangible asset glossary — Customer Relationships
• Intangible asset glossary — Relief from Royalty
• Intangible asset glossary — Multi-Period Excess Earnings
• IP-backed lending in the UK — eligibility, lenders, and the application process

Related Glossary Terms

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