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Accounting · head to head

Carta vs Tropic

Carta logo

Carta

Accounting

Cap table, equity and 409A valuation software built around United States private company practice

From
$29/month
Rated
-
Full reviewWebsite
Tropic logo

Tropic

Accounting

Software procurement combining a workflow platform with human negotiators and price benchmarks

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Carta pricing scales with the number of stakeholders on the cap table, so a company that grants options broadly pays a rising annual fee for employees and small angels who sign in once a year, and the cost keeps climbing after the round that justified it is spent.; Tropic benchmark coverage is concentrated in commonly purchased SaaS, so a company whose spend is dominated by niche, vertical or regionally sold vendors buys intelligence that does not cover its actual contracts.
  • They diverge on capability: Carta covers Cap table of record, Tropic covers Contract and renewal repository.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Carta and Tropic actually diverge.

Attributes where Carta and Tropic differ
AttributeCartaTropic
Starting price$29/monthOn request
Pricing modelsubscriptionquote
PlatformsWeb, Ios, AndroidWeb
Founded2012Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (Accounting).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Carta

  • Cap table of record
  • 409A valuations
  • Electronic issuance
  • Vesting and exercise
  • Employee portal
  • Scenario modelling
  • Waterfall analysis
  • ASC 718 expense reporting

Only in Tropic

  • Contract and renewal repository
  • Price benchmarks
  • Negotiation support
  • Intake and approvals
  • Supplier alerts
  • AI consumption management
  • Redundancy analysis
  • Spend reporting

What people use each for

The jobs each tool is most often brought in to do.

Carta

  • A startup that has just closed a priced round and whose investors and counsel expect the cap table to live somewhere they can read itnot Tropic
  • A company issuing options to employees for the first time and needing a defensible 409A before it can set a strike pricenot Tropic
  • A finance team preparing its first audit and needing ASC 718 stock compensation schedules that tie to the grant recordsnot Tropic
  • A venture fund that wants LP reporting, capital calls and SPV administration handled outside a spreadsheetnot Tropic

Tropic

  • A finance team facing a large renewal with a vendor that knows the market price better than they donot Carta
  • A company whose AI spend is growing faster than anyone can explain and needs consumption measured against commitmentnot Carta
  • An organisation that keeps paying for two products doing the same job in different departmentsnot Carta
  • A lean procurement function that needs negotiation capacity without hiring specialist negotiatorsnot Carta

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Carta

  • Pricing scales with the number of stakeholders on the cap table, so a company that grants options broadly pays a rising annual fee for employees and small angels who sign in once a year, and the cost keeps climbing after the round that justified it is spent.
  • The cap table is a legal record assembled from years of board consents, so migrating to another provider means re-entering historical transactions and having counsel confirm the rebuilt table matches the signed documents, which is why most companies stay whatever they think of the service.
  • The product is built around United States company law and tax practice, Delaware entities, 409A and ASC 718, so a company incorporated in the United Kingdom, Europe or elsewhere gets a record keeping tool while the valuation and compliance features that carry the price are of limited or no use.
  • 409A valuations are delivered on a cadence and require a refresh after each material event or every twelve months, so a company that raises or changes materially is repeatedly back in a valuation process with fees and turnaround time attached, and a late valuation blocks option issuance.
  • Carta drew sustained criticism in 2024 over how customer cap table data intersected with its secondary trading business, and although it exited that activity the episode is a live reason to check what a vendor holding your ownership record is permitted to do with it.

Tropic

  • Benchmark coverage is concentrated in commonly purchased SaaS, so a company whose spend is dominated by niche, vertical or regionally sold vendors buys intelligence that does not cover its actual contracts.
  • Handing negotiation to a third party can damage a direct supplier relationship that a customer relies on for support and roadmap influence, which is a real cost not captured in a savings figure.
  • Claimed savings are measured against a counterfactual price nobody can verify independently, so the return on the subscription is difficult to audit after the fact.
  • Pricing is quoted and typically scales with spend under management, meaning the fee rises with the very software bill the product is meant to reduce.
  • It is focused on software and AI spend rather than general procurement, so it does not help with services, facilities or physical goods, which for many companies is the larger share of third-party spend.

Pricing, plan by plan

Carta

$29/month
  • LaunchFree
    • Cap table
    • Stakeholder management
  • Seed$360/year
    • 409A valuations
    • Option exercising
    • Scenarios

Tropic

On request
  • Tropic$undefined/year
    • Contract repository, intake and renewal management
    • Access to price benchmark intelligence
    • Negotiation support from Tropic staff

Which should you pick?

Choose Carta if

  • You need cap table of record.
  • You work on Web, Ios, Android.
  • You also want 409a valuations.
Carta review

Choose Tropic if

  • You need contract and renewal repository.
  • You also want price benchmarks.
Tropic review

Questions people ask

Is Carta or Tropic better?
Neither clearly leads. Carta starts at $29/month and Tropic at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Carta or Tropic?
Carta starts at $29/month and Tropic at On request.
Does Carta or Tropic run on more platforms?
Carta runs on Web, Ios, Android. Tropic runs on Web.
What is Carta best used for?
Carta is most often used for a startup that has just closed a priced round and whose investors and counsel expect the cap table to live somewhere they can read it, a company issuing options to employees for the first time and needing a defensible 409a before it can set a strike price, a finance team preparing its first audit and needing asc 718 stock compensation schedules that tie to the grant records, a venture fund that wants lp reporting, capital calls and spv administration handled outside a spreadsheet. Of those, a startup that has just closed a priced round and whose investors and counsel expect the cap table to live somewhere they can read it and a company issuing options to employees for the first time and needing a defensible 409a before it can set a strike price are not what Tropic is typically brought in for.
What can Carta do that Tropic cannot?
Carta covers Cap table of record, 409A valuations, Electronic issuance, Vesting and exercise. Tropic covers Contract and renewal repository, Price benchmarks, Negotiation support, Intake and approvals.

Answered from the vendors’ own pages

Carta: Do I need Carta before I have employees with options?

No. Before options exist a spreadsheet reviewed by your lawyer is usually enough. The pressure to move normally comes at a priced round, or the first time you need a 409A to set a strike price.

Tropic: What am I actually buying?

Price intelligence and negotiation capacity, wrapped in a contract and renewal management tool. The benchmark data is the asset; the workflow is table stakes.

Carta: Is the 409A included in the subscription?

The subscription tiers bundle valuations differently and refreshes after material events can carry additional cost. Check what triggers a chargeable revaluation before you sign, because raising a round is exactly the moment you will need one.

Tropic: Does it work for niche software?

Less well. Benchmarks are strongest on widely purchased SaaS. Ask for coverage on your top ten suppliers by spend before signing.

Carta: Can my accountant get the stock compensation numbers out of it?

Yes, it produces ASC 718 expense schedules and exports. If your accounts are prepared under a different framework, expect the schedules to be a starting point that your accountant reworks rather than something they post directly.

Tropic: Can I verify the savings?

Not independently. Savings are measured against an estimated market price, so treat the figures as directional and negotiate the fee accordingly.

Carta: Is it useful for a company outside the United States?

It can hold the share register and grants, and it does support some non United States structures. The 409A and United States tax workflow will not apply to you, so weigh it against local alternatives that understand your filings.

Tropic: Does it cover non-software spend?

No. It is software and AI spend. Services, facilities and goods need a general procurement tool.

Carta: How hard is it to leave?

Harder than the export button suggests. You can export the data, but the receiving system has to reproduce every historical grant, cancellation and transfer, and someone has to verify the result against the original signed consents.

Carta: Who normally pays for it, the company or the investors?

The company, even though investors and counsel are frequent users. That is the usual complaint about the pricing model: the party paying is not the only party benefiting.

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