doola
Firstbase.iodoola vs Firstbase: Which Is Better for Non-US Founders in 2026?
Quick Verdict
Choose doola if...
Best for bootstrapped solo founders, e-commerce operators, and freelancers who want formation + bookkeeping + annual US tax filings handled by one vendor for one price.
Choose Firstbase.io if...
Best for venture-track international founders forming a Delaware C-Corp who plan to raise a pre-seed or seed round in the next 12 months.
If you're a non-US founder trying to launch a US company, you've almost certainly landed on two names: doola and Firstbase.io. Both promise the same outcome — a US entity, an EIN, a US bank account, and the compliance machinery to keep you legal — but they're built for very different founders.
The choice isn't obvious, and picking wrong is expensive. Switching registered agents mid-year is annoying. Migrating bookkeeping in Q3 is miserable. And a C-Corp set up the wrong way can cost you thousands in 83(b) mistakes or cap-table cleanup when you try to raise.
Here's what actually separates them in 2026: Firstbase is the startup-and-investor platform — a clean Delaware C-Corp path with 83(b) filings, founder stock paperwork, and a polished banking handshake with Mercury and Brex. doola is the solopreneur's business-in-a-box — a single bundled contract that swallows formation, bookkeeping, and year-end IRS filings so you never have to hire a separate CPA.
If you plan to raise venture capital, hire founders with equity, and build a cap table, Firstbase's post-incorporation stack is worth the premium. If you're a bootstrapped SaaS, e-commerce, or freelance operator who just wants the US entity and clean books and Form 5472 filed on time — without stitching three vendors together — doola's Total Compliance tier quietly does what most competitors don't.
This guide compares them feature by feature, breaks down the full pricing for each tier, and ends with a clear "choose X if..." decision framework. For broader context, see our finance & accounting tools directory and the wider legal tech category for alternatives.
Feature Comparison
| Feature | doola | Firstbase.io |
|---|---|---|
| US LLC & C-Corp formation | ||
| EIN registration | ||
| Registered agent service | ||
| Operating agreement & filings | ||
| doola Books (bookkeeping) | ||
| Invoicing | ||
| Annual IRS tax filings | ||
| BOI / compliance filings | ||
| US bank account setup | ||
| Dedicated bookkeeper (Max) | ||
| EIN for non-residents | ||
| Registered agent & virtual mailbox | ||
| US bank account intro | ||
| Post-incorporation legal docs | ||
| Tax & bookkeeping add-ons | ||
| Compliance tracker |
Pricing Comparison
| Pricing | doola | Firstbase.io |
|---|---|---|
| Free Plan | ||
| Starting Price | $297/year | Formation $399 one-time + state fees. Registered agent renewals ~$99/year. Add-ons for tax, bookkeeping, and mail. |
| Total Plans | 3 | N/A |
doola- LLC / C-Corp / S-Corp formation
- EIN registration
- Registered agent (1 year)
- Operating agreement
- Plus state filing fee
- Everything in Starter
- Expedited EIN processing
- BOI filing
- Annual state tax filing
- Business IRS tax filing
- Ongoing compliance support
- Everything in Total Compliance
- Dedicated bookkeeping service
- Unlimited transaction tracking
- Connect multiple bank accounts
- Invoicing
- Monthly or quarterly closings
Firstbase.ioDetailed Review
doola
Business-in-a-Box for global founders — LLC formation, bookkeeping, and US tax filings in one place
doola positions itself as a 'Business-in-a-Box' and, unlike most formation services, actually delivers on the bundle. The Starter plan ($297/year) gets you the basics — LLC, C-Corp, or S-Corp formation, EIN, registered agent, and operating agreement — but the real differentiator is Total Compliance ($1,999/year), which adds annual federal tax filings (Forms 1120 and 5472), state tax returns, BOI filings, and expedited EIN processing all in one contract. For a single-member foreign-owned LLC, this is huge: missing Form 5472 carries a $25,000 IRS penalty, and most formation services don't touch it.
The Total Compliance Max tier ($2,999/year) layers on a dedicated bookkeeper with monthly or quarterly closings, unlimited transaction tracking, and invoicing — essentially replacing a part-time CPA. For a solo e-commerce operator, indie SaaS founder, or freelancer who doesn't want to juggle Bench or Pilot on top of their formation service, this is the cleanest single-vendor path available.
Where doola wins: tax filings are included, not sold as add-ons. Where it loses: formation-only pricing is premium compared to Firstbase or budget services like Bizee, and if you're not using the bookkeeping/tax features, you're overpaying.
Pros
- Total Compliance tier bundles Form 5472 and Form 1120 filings — critical for foreign-owned LLCs facing $25K penalties
- True single-vendor experience: formation, registered agent, bookkeeping, and IRS filings under one contract
- Supports all entity types (LLC, C-Corp, S-Corp) across all 50 states, not just Delaware
- Dedicated bookkeeper on Max tier replaces the need for a separate CPA for most solopreneurs
- Strong Trustpilot rating (4.6–4.7) with 1,000+ reviews from non-US founders specifically
Cons
- Formation-only pricing ($297/year, recurring) is significantly more expensive than Firstbase's one-time $399
- Bookkeeping and tax filings are gated behind $1,999+ plans — overkill if you just need the entity
- Less focused on venture-backed C-Corp workflows; no 83(b) automation or cap-table tooling
Firstbase.io
Incorporation and compliance platform built for international founders launching US companies
Firstbase.io is the incorporation platform that Y Combinator-adjacent and venture-track international founders reach for by default. Its formation service ($399 one-time + state fees) delivers a Delaware C-Corp or LLC with a polish that matters when investors eventually open your data room: 83(b) election filings, founders agreements, stock issuance paperwork, and a compliance tracker for franchise tax and annual reports.
Where Firstbase genuinely outperforms doola is the post-incorporation ecosystem for startups. The Mercury and Brex banking intros are warmer and convert better for non-US founders than generic formation services. The legal templates (founders agreements, advisor agreements, SAFEs) are startup-standard, not generic LLC boilerplate. And the dashboard is built around 'what a venture-track founder needs next,' not 'what a solopreneur might want.'
The trade-off is that bookkeeping and tax filings are paid add-ons, not bundled. If you just need formation + registered agent and plan to hire your own CPA once you raise, Firstbase is cheaper year-one and better positioned for year-two growth. But if you're a solo LLC founder who'd never hire a CPA anyway, you'll feel like you're paying for a tier of polish you don't need — while still owing someone else for your Form 5472. For a broader look at alternatives, see our finance & accounting category.
Pros
- One-time $399 formation fee — cheaper than doola's $297/year recurring Starter plan over 2+ years
- Built specifically for Delaware C-Corp founders raising venture capital — 83(b), founder stock, SAFE templates included
- Strongest banking intros in the space: Mercury and Brex conversion rates beat doola for most nationalities
- Clean post-incorporation legal docs (founders agreement, stock issuance) save hundreds in lawyer fees
- Widely trusted by YC-backed and international startup founders — investor-standard paperwork
Cons
- Bookkeeping and tax filings are paid add-ons — non-US LLC founders will still need to arrange Form 5472 separately
- C-Corp emphasis means solo LLC founders may pay for a polish they don't need
- No pricingTiers structure published — add-ons can stack up unpredictably compared to doola's flat tiers
Our Conclusion
Choose doola if: You're a solo founder, indie hacker, e-commerce operator, or freelancer who wants one vendor handling everything — formation, bookkeeping, invoicing, and annual federal + state tax filings (including the dreaded Form 5472 for foreign-owned LLCs). doola's Total Compliance tier at $1,999/year replaces a registered agent, a bookkeeper, and a CPA with one login. You'll pay more up front than Firstbase's $399 formation, but you'll save thousands over the year by not hiring a separate tax preparer.
Choose Firstbase.io if: You're building a venture-scale startup, plan to raise a pre-seed or seed round in the next 12 months, and need a Delaware C-Corp with clean founder stock, 83(b) elections, and introductions to startup-friendly banks like Mercury and Brex. Firstbase's post-incorporation legal templates and investor-ready paperwork are worth the premium when your next step is a SAFE note or priced round. Pair it with a dedicated CPA later — don't bolt on their bookkeeping unless you genuinely need it.
Quick gut check: If "Delaware C-Corp, 83(b), cap table" means something to you, Firstbase. If you just want to stop worrying about US tax compliance and focus on your business, doola.
Next step: Both offer free consultations. Ask doola specifically about Form 5472 turnaround times if you're a single-member LLC (this is the #1 place non-US founders get audited). Ask Firstbase about their bank intro success rates for your nationality — it varies. For more options, browse our finance & accounting tools or legal tech category.
Frequently Asked Questions
Can doola or Firstbase help if I don't have a US Social Security Number?
Yes — both are explicitly built for non-US residents without SSNs. Both will obtain your EIN directly from the IRS on your behalf. Firstbase leans toward Delaware C-Corps; doola handles LLCs, C-Corps, and S-Corps across all 50 states.
Which is cheaper overall?
For formation only, Firstbase.io is cheaper ($399 one-time vs doola's $297/year that renews). But if you need bookkeeping and annual tax filings, doola's Total Compliance at $1,999/year is typically cheaper than Firstbase's formation + separate bookkeeping add-on + hiring a CPA for Form 5472.
Does Firstbase or doola handle Form 5472 for foreign-owned LLCs?
doola's Total Compliance and Total Compliance Max plans include Form 5472 and Form 1120 filings — this is critical for single-member LLCs with foreign owners, who face $25,000 penalties for missing it. Firstbase offers tax filing as a paid add-on, not bundled.
Which is better for raising venture capital?
Firstbase.io. It's the standard choice for YC-backed and pre-seed international startups because it delivers a clean Delaware C-Corp with 83(b) election filings, founder stock paperwork, and direct intros to Mercury and Brex — the playbook investors expect.
Can I switch from one to the other later?
Yes, but it's a pain. You'd need to transfer your registered agent, re-export bookkeeping data, and update state filings. Pick based on your 12–24 month plan, not just day-one pricing.
Do either offer a free trial?
Neither offers a free trial for formation (you're filing legal documents with the state — there's no 'trial' equivalent). Both offer free consultation calls. doola occasionally runs formation discounts; Firstbase pricing is more stable.