oto
oto is an all-in-one financial workspace for independent freelancers, combining AI-assisted proposals and contracts with invoicing, time tracking, expenses, client management and online payments through Stripe or PayPal in more than 135 currencies.
What is oto?
oto is a web-based financial and administrative platform built for independent freelancers. Published by oto Tech, Inc., it brings seven modules together in a single account: invoicing, proposals, contracts, time tracking, client management, expenses and payments. The stated ambition, printed across the homepage, is that freelance admin should run on auto, each document feeding the next instead of living in a separate tool.
The workflow is continuous. A proposal can be generated from a short prompt, sent as a web link or a PDF, and approved online by the client; once approved it converts into an invoice in one click. Hours recorded with the built-in timer become billable lines on that same invoice. Contracts draw on a library of ready-made agreements, can be signed electronically, and are tracked in real time as they are viewed and signed. Expenses are categorised, receipted and re-billed to the client as invoice line items.
Artificial intelligence is present but deliberately narrow. It is explicitly powered by ChatGPT and covers three named uses: producing a full proposal from a prompt, drafting or rewriting contract clauses, and auto-writing service descriptions and the email copy that accompanies documents. Consumption is rationed through oto AI Credits, set at 250 on the free plan, 1,500 on Starter and unlimited on Pro. The AI assists the paperwork; it is not the product itself.
Payments run through Stripe or PayPal in more than 135 currencies, with automatic reminders, receipts and payment alerts. oto charges no commission of its own, so only the processor's fees apply. Clients consult live timesheets, invoices, proposals and contracts through a portal that requires no account on their side, which removes the usual friction of chasing approvals.
The tool is web-only: the site describes desktop access, there is no mobile application and no public API. A notable share of the feature grid is still marked Soon across all three plans, including retainer subscriptions, payment links, expense reports and expense insights. Alongside the paid product, oto publishes free invoice and proposal generators that work without an account, plus a library of industry-specific templates.
What it does
- Generate a complete, tailored client proposal from a short prompt
- Draft and rewrite contract clauses with AI, then have the contract signed electronically
- Turn tracked hours into an invoice in a single click, hourly or per project
- Collect payment online through Stripe or PayPal in more than 135 currencies
- Share a live timesheet, invoice, proposal or contract with a client by link, with no login required on their side
- Categorise expenses, attach receipts and re-bill them as invoice line items
- Send a standalone payment link and let clients pay deposits or partial amounts
When to use oto / When not to
A quick filter to help you decide if oto is the right fit.
When to use oto
- Solo freelancers who bill by the hour or by the project and want proposal, contract and invoice to live in one place
- Creative independents such as designers, videographers, photographers, copywriters and musicians, for whom the site publishes dedicated invoice templates
- Freelancers with international clients who need to collect payment in the client's own currency
- Independents who want their clients to review timesheets, invoices and contracts without creating an account of their own
- Newcomers to freelancing looking for a free, no-credit-card starting point before committing to a paid tool
When not to use oto
- Agencies and studios that need multiple seats, shared workspaces or team permissions, none of which the plans offer
- Developers looking to automate their billing, since oto publishes no API and no developer documentation
- Freelancers who work mainly from a phone: the site describes desktop access only and there is no mobile application
- Businesses in regulated environments needing a DPA, a subprocessor list or a documented hosting jurisdiction, none of which are published
- Anyone wanting full bookkeeping with bank reconciliation and tax filing, which the tool does not attempt to cover
How to use oto
A typical end-to-end flow, from setup to results.
- Create a free account from the site; no credit card is requested at sign-up
- Set up your business identity, adding your logo and brand colour if you are on a paid plan
- Connect a Stripe or PayPal account, the one technical step required before you can collect payment
- Add a client record with contact details, then create the project you are going to work on
- Generate a proposal from an AI prompt or from your predefined services, adjust prices, taxes and discounts
- Send the proposal as a web link or PDF and wait for the client to approve it online
- Pick a ready-made contract, refine the clauses with AI if needed, and send it for electronic signature
- Track your hours with the timer as you work, or enter them manually if you forgot to start it
- Convert the approved proposal or the tracked hours into an invoice and send it in one click
- Let automatic reminders chase overdue payments, and log offline payments manually when a client pays another way
Pros & Cons
Pros
- A genuinely continuous chain from proposal to contract to tracked time to invoice to payment, inside one tool
- No commission taken by oto on collected payments; only Stripe or PayPal processing fees apply
- A permanent free plan with no credit card, offering unlimited invoices, proposals, contracts, time and expense tracking
- Support for more than 135 currencies, which suits remote work with international clients
- A client portal that requires no account from the client, removing a common source of friction
- Free invoice and proposal generators usable without signing up at all
- A low paid entry point at USD 6 per month on the annual commitment
Cons
- A large share of the feature grid is still marked Soon on all three plans, including the most expensive one
- The free plan is capped at one client and two projects, and Starter at two clients and four projects
- No mobile application; the site describes desktop access only
- No API and no developer documentation, so billing cannot be automated from outside the tool
- Minimal legal and security documentation: no GDPR mention, no DPA, no security page, no retention policy and no hosting country
- No postal address is published anywhere on the site, and support email is the only contact channel
- Several maintenance signals: a dead social preview image, a broken Latest Article link, an uninterpolated price variable in a page description, and a sitemap whose most recent update is December 2025
Pricing & Plans
oto operates on a freemium basis. A permanent free plan is available without a credit card and covers unlimited invoices, proposals, contracts, time tracking and expense tracking, limited to one client and 250 AI credits. The cheapest paid entry point is the Starter plan at USD 6 per month, billed annually, followed by the Pro plan at USD 24 per month, also billed annually. The site advertises two months free on the annual commitment, which means the monthly-billed rates are higher than the figures displayed by default. oto itself takes no commission on payments collected through the platform; only Stripe or PayPal processing fees apply. Subscriptions renew automatically, and fees already paid are neither refundable nor prorated on cancellation.
- unlimited invoices
- payments
- proposals
- contracts
- time tracking and expense tracking
- client CRM
- 1 client
- 2 projects and 250 oto AI credits
- everything in Free plus custom branding
- custom contracts
- 1
- 500 oto AI credits
- 2 clients and 4 projects
- everything in Starter plus unlimited clients and projects
- unlimited oto AI credits
- unlimited emails and unlimited file storage
Data, GDPR & hosting
A consolidated view of how oto handles your data.
GDPR overview
There is no GDPR implementation to report. The words GDPR and General Data Protection Regulation appear nowhere on the site: not in the privacy policy, not in the terms of use, not on any legal page. No lawful basis is stated, no data subject rights are named as GDPR rights, no Article 27 EU representative is designated and no Data Protection Officer is identified. There is no Data Processing Agreement, no published subprocessor list, no retention schedule and no documented framework for international transfers. The publisher is a US company and the terms designate the courts of Delaware. The privacy policy does offer generic access, correction and deletion routes through the app settings or by contacting the publisher, and excludes users under 18, but these are framed as general commitments rather than as regulatory compliance.
Who owns the data?
The terms leave the content you upload yours: oto states it is not responsible for it and that you remain solely responsible for what you post. In exchange you grant oto a worldwide, limited, non-exclusive, royalty-free licence to process, host, copy, transmit, display, modify, adapt, distribute and sublicense that content, strictly for the purpose of delivering the service. A separate and broader clause grants oto an unrestricted right to use your name, logo and trademarks to market the platform, with no obligation to compensate you. oto undertakes not to disclose confidential information to third parties without your prior written consent, while noting that its own employees may access it to run the service.
Reuse rights
You keep the practical use of your own material: invoices, proposals, contracts and timesheets can be shared as web links or downloaded as PDFs, sent directly to clients, and reused across documents without asking oto for permission, since converting an approved proposal into an invoice or turning tracked hours into billable lines is the core of the product. Personal data can be accessed, updated or deleted from the app settings or by contacting the publisher. The limits sit on oto's side rather than yours: the licence it takes over your content is restricted to operating the service, and it commits to not selling data to third parties. The one clause worth reading twice is the marketing licence over your name and logo, which is granted without restriction and without compensation.
Data retention & training
Hosting summary
oto publishes nothing about where its data is hosted. Neither the privacy policy nor the terms of use names a hosting country, a region or an infrastructure provider, and there is no security, trust or subprocessor page on the site to fill the gap. What the privacy policy does provide is a list of third-party services that handle data on oto's behalf: Stripe for payment processing, Mixpanel and Google Analytics for usage analysis, and Mailgun for email delivery. That list is introduced as examples rather than as a complete inventory. The only jurisdictional anchor available is legal rather than technical: the publisher is a US company, oto Tech, Inc., and the terms designate the courts of Delaware for any dispute. Users with data residency requirements should treat hosting location as an open question and put it to the publisher directly, since no commitment on the subject exists in writing.
Things to keep in mind
Risks and trade-offs to weigh before adopting oto.
- The terms grant oto an unrestricted, uncompensated right to use your name, logo and trademarks to market the platform: your client work becomes promotional material by default
- Nothing on the site states whether customer data is used to train AI models, and no opt-out is documented, which matters when proposals and contracts contain client names and pricing
- The governing law clause was left as an unfilled template placeholder, so the terms are not finalised even though they are in production
- No postal address, no contact page and no phone number: a single support email is your only route if an invoice or a payment goes wrong
- Leaning on AI to draft contract clauses can breed false confidence; generated legal text still needs review, and the tool is not a substitute for legal advice
- Subscriptions renew automatically, and fees already paid are neither refundable nor prorated if you cancel mid-term
- Losing access to the account means losing access to the data attached to it, with the publisher disclaiming liability for that loss and no retention or export guarantee published
Setup & Integrations
Technical difficulty
Setup is straightforward and requires no technical skill. You sign up by email, with no credit card and nothing to install, since everything runs in the browser. The only real configuration step is connecting a Stripe or PayPal account so you can collect payment, which follows those providers' own onboarding. Adding a logo and a brand colour takes a few settings on paid plans. There is no API, webhook or integration work to do. The free invoice and proposal generators go further still and need no account at all, which makes it easy to try the output before committing.
Deployment
Integrations
Behind oto
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Frequently asked questions
Who is oto designed for?
Is there a free plan?
How much does the paid version cost?
Which AI does oto use, and what for?
Does oto take a commission on the payments I collect?
Is there a mobile app or an API?
Do my clients need to create an account?
Is oto GDPR compliant, and is my data used to train AI models?
How do I contact the publisher?
Should you pick oto?
oto sets out to remove the administrative load from freelance work, and its scope is coherent with that promise. The chain it builds — proposal, contract, tracked hours, invoice, payment — genuinely holds together, and the decision to take no commission on collected payments is a real advantage over tools that skim a percentage. The free plan is a proper free plan rather than a countdown, the paid entry point at USD 6 per month is modest, and the client portal that needs no login on the client's side removes a friction most competitors leave in place. The AI is used sensibly: it writes proposals, contract clauses and email copy, and it is metered by credits rather than sold as the centrepiece.
Two reservations deserve attention. The first is maturity: a substantial part of the feature grid is still labelled as coming soon, including on the most expensive plan, so buyers should check that the specific capability they need is actually shipped. The second is documentation: for a product that handles invoices, banking connections and financial records, the legal and security material is unusually thin. There is no GDPR mention, no Data Processing Agreement, no published subprocessor list, no retention policy, no hosting jurisdiction and no postal address, and the terms still carry an unfilled template placeholder where the governing law should be.
A handful of small maintenance signals point the same way, from a dead social preview image to a sitemap that has not moved since the end of 2025. None of this makes oto a poor tool for a solo freelancer working with straightforward clients, and the free tier makes it easy to judge first-hand. It does mean that anyone with compliance obligations should ask the publisher direct questions before moving their billing onto it.
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