Bonsai vs Pennylane

Bonsai (often called Hello Bonsai after its domain) is an all-in-one business management app for freelancers, consultants and small client-service agencies. Instead of stitching together a proposal tool, an e-signature service, a time tracker and an invoicing app, Bonsai covers the whole client lifecycle in one place: win the work, sign the contract, deliver the project, bill and get paid.

The product starts with a lightweight CRM and proposal builder, then turns accepted proposals into contracts with legally reviewed templates and built-in e-signatures. Projects, tasks and a time tracker feed directly into invoices, which clients can pay online by card or bank transfer, with automatic reminders and recurring billing for retainers. A client portal collects files, invoices and messages in one branded space, and higher plans add scheduling, expense tracking, basic bookkeeping and team members. Pricing is per user per month across several tiers (Basic, Essentials, Premium and Elite), with discounts for annual billing; invoicing, contracts and the client portal start from Essentials.

Bonsai is best for solo professionals and agencies of a few people who want professional paperwork without administrative overhead. Its breadth means each module is simpler than a specialist: accounting is basic compared with QuickBooks or Xero, and project management is lighter than Asana. HoneyBook is the closest competitor, particularly for creative businesses in the US, while Moxie and Dubsado offer similar bundles with more workflow automation. Larger agencies that need resource planning and utilization reports should look at professional services tools such as Productive or Scoro.

Pennylane is a French finance and accounting platform founded in Paris in 2020. It became a unicorn in 2024 and is one of the fastest-growing accounting software companies in Europe, built around a shared workspace in which small businesses and their accountants work on the same live data.

On the business side, Pennylane handles quotes and invoices, payment collection, supplier invoices, receipt capture with automatic matching, bank synchronization across French banks, expense management and cash flow dashboards. On the accountant side, it provides full bookkeeping, VAT returns, closing and reporting under French accounting rules, and many accounting firms run their whole client portfolio on it. Plans start with an entry tier for invoicing and bank sync and scale up to full accounting and team features; accounting firms have separate offers. Pennylane is also positioning itself for France's mandatory e-invoicing reform, which begins rolling out in 2026.

Pennylane fits French SMEs, startups and accounting firms that want modern, collaborative bookkeeping instead of desktop software. It is built first for French regulations, so companies elsewhere should check local coverage carefully. In France it competes with Sage, Cegid, Tiime and Indy; internationally, Xero and QuickBooks are the established cloud accounting choices, and Turkish businesses need a local tool such as Paraşüt for e-invoice compliance.