Tool profile
Eonebill: cost, fit and limits
Eonebill is an AI document tool made by Eonebill Inc. for freelancers. The user describes the work in plain text and the tool drafts invoices, contracts, proposals, estimates and receipts, which can then be sent to clients and tracked. A Free plan exists and paid plans start at $14 per month on yearly billing.
What to know first
Eonebill publishes four plans, Free, Pro, Business and Enterprise, with limits on clients, e-signatures and team members. The Free plan allows 3 clients and 30 documents a month and puts a watermark on documents. Pro adds W-9 collection, 1099 vendor tracking and a Schedule C tax package. Payments run through Stripe with no Eonebill fee on top. The privacy policy names several AI providers but no data region.
Eonebill at a glance
| Maker | Eonebill Inc., United States |
|---|---|
| Free plan | Yes |
| Entry price | $0 on Free, paid entry is Pro at $14 per month on yearly billing or $19 monthly |
| API access | Yes |
| Category | Best AI Invoicing Software in 2026, rank 15 of 15 |
| Website | eonebill.ai |
Who Eonebill is best for
Solo freelancers
The Free plan covers 3 clients and 30 documents a month with one member, so a new freelancer can send real invoices without a card.
Freelancers who also need contracts
The same plain text prompt can produce a contract or proposal as well as an invoice, across the document types the pricing page lists.
US contractors with vendor tax duties
Pro includes W-9 collection, 1099 vendor tracking and a Schedule C tax package, which are tasks specific to freelancers and small businesses working in the United States.
Eonebill plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| Free | $0 | 3 clients, 30 documents a month, 1 member, 3 e-signatures a month, AI invoice generation, Stripe payments and custom branding. |
| Pro | $14 per month yearly, $19 monthly | 50 clients, unlimited documents, 2 members, 100 e-signatures, W-9 and 1099 tracking, Schedule C package and full AI analytics. |
| Business | $52 per month yearly, $69 monthly | Unlimited clients and documents, 5 members, unlimited e-signatures, advanced permissions, bulk actions and priority onboarding. |
| Enterprise | $149 per month yearly, $199 monthly | Everything in Business with unlimited members, custom integrations, an SLA, API access and a dedicated account manager. |
Checked November 2026.
What Eonebill does
- Plain text drafting
- The user describes the job in plain words and the AI drafts the document. A preview and simple editor follow, then the document is sent and its opens, views and payments are tracked.
- Multiple document types
- The pricing page lists eight quota tracked types: invoice, estimate, receipt, contract, proposal, quote, purchase order and delivery note. The home page speaks of 15 document types in total.
- Stripe payments
- Clients pay through Stripe, and Eonebill states its own transaction fee is $0. Stripe takes 2.9% plus $0.30 on US cards, with extra for international cards and currency conversion.
- Payment reminders
- All plans include client management and payment reminders, so unpaid invoices can be chased from the same place where they were drafted, without a separate follow-up tool or spreadsheet.
- Tax and expense tools
- An expense tracker and automatic tax calculation are listed on the home page. Pro adds a Schedule C tax package, and the terms call calculator results estimates, not tax advice.
How Eonebill handles your data
Eonebill says it is operated in the United States and that AWS provides its cloud infrastructure and file storage. No data region is stated. The privacy policy lists AI and OCR providers including OpenAI, Anthropic, Google Gemini and others, and says prompts and documents are not sold. It does not say whether data is used for model training, and it does not mention GDPR. Deleted accounts are erased within 30 days.
Where Eonebill falls short in practice
- No stated data region. The privacy policy names AWS but no region and offers no GDPR legal basis. European buyers should ask in writing where their invoices and client details are stored before they commit.
- AI output needs review. The terms say AI generated content may be inaccurate and that contracts and proposals are not legal advice. Every draft should be read before it goes to a client.
- No refunds and limited API. Purchases are final and non-refundable except where law requires otherwise. API access and custom integrations are listed only under the Enterprise plan, so smaller plans cannot connect other software.
Works with
Alternatives to Eonebill
Eonebill: common questions
Is Eonebill free?
Eonebill has a Free plan with 3 clients, 30 documents a month and one team member, and it needs no credit card. Documents on the Free plan carry a watermark according to the terms. Paid plans start with Pro at $14 per month on yearly billing, or $19 when billed monthly.
What documents can Eonebill create?
The pricing page lists invoices, estimates, receipts, contracts, proposals, quotes, purchase orders and delivery notes as the quota tracked types. The home page refers to 15 document types and to free generators for receipts, quotes and bills. The user starts from a plain text description of the work.
Does Eonebill charge a fee on payments?
Eonebill states that its own transaction fee is $0. Payments run through Stripe, which deducts its standard fee before payout, listed as 2.9% plus $0.30 on US cards. International cards add 1.5% and currency conversion adds 1%. Rates can vary by country and payment method.
Where does Eonebill store my data?
The privacy policy says the service is operated in the United States and that AWS provides cloud infrastructure and file storage. It does not state a region, and it does not mention GDPR. Users can start account deletion from security settings, and the terms say data is removed within 30 days.
Can I get a refund on a paid plan?
The terms say purchases are final and non-refundable except where law requires otherwise. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends, and app purchases are handled through Apple. The pages read do not state a trial length, so test the Free plan first.