Bonsai vs TinyBAS: Which Is Better in 2026?

Bonsai is an all-in-one business management platform built for freelancers, independent professionals and small agencies. It brings together the paperwork and money side of running a service business — proposals, contracts, invoicing, payments, time tracking, expenses and light accounting — into one connected system, so solo professionals can look polished and get paid without juggling a dozen tools.

Proposals and contracts

Bonsai helps freelancers win and formalise work with professional proposals and legally-informed contract templates. You can send a branded proposal, turn it into a contract, and collect an e-signature, all in one flow. Templates tailored to different services (design, writing, consulting, photography and more) save time and help protect both sides of the agreement — a common pain point for independents who'd rather not draft contracts from scratch.

Invoicing and payments

Invoicing is a core strength. Bonsai lets you create branded invoices, set up recurring or milestone billing, request deposits, and send automatic payment reminders so you spend less time chasing late payers. Clients can pay online by card or bank transfer, which speeds up cash flow. The system ties invoices to your projects, contracts and tracked time so billing is accurate and consistent.

Time tracking, expenses and taxes

Bonsai includes time tracking and task management to keep projects on schedule, plus expense tracking and reporting that make tax season far less painful. For many freelancers it becomes the financial hub of the business — showing income, expenses and profitability in one place, and helping set aside what's needed for taxes.

Who it's for

Bonsai is designed for freelancers, consultants, creatives and small agencies who want to run the administrative side of their business smoothly and professionally from a single app, rather than stitching together separate contract, invoicing and accounting tools. It's especially valued by those who want their client-facing documents to look sharp and their back office to stay organised.

For independent professionals who'd rather spend time on client work than on admin, Bonsai offers a cohesive, well-designed way to manage proposals, contracts, invoices and finances end to end.

Why freelancers choose Bonsai

Bonsai's biggest appeal is consolidation: instead of paying for and switching between a proposal tool, a contract app, an invoicing service and a spreadsheet for expenses, freelancers get it all in one cohesive platform where everything is connected. A proposal becomes a contract, which links to a project, which generates invoices based on tracked time — with expenses and tax estimates flowing alongside. This joined-up workflow saves time, reduces errors and makes a solo operator look genuinely professional to clients. For freelancers and small agencies who want their admin handled so they can focus on the work they were actually hired to do, Bonsai is a thoughtfully designed, all-in-one home for the business.

TinyBAS is a one-time A$19 offline download for GST-registered Australian sole traders on Simpler BAS. Log sales and purchases locally, then copy G1 / 1A / 1B into the ATO portal. No subscription. Not tax advice, not an ATO product.

What problem it solves

GST-registered Australian sole traders need a simple way to track sales and purchases for Simpler BAS without a monthly accounting subscription. TinyBAS keeps the ledger offline and gives you the G1 / 1A / 1B figures to copy into the ATO portal.