Bonsai vs Mercury

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.

Mercury is a US financial technology company, founded in 2017 and based in San Francisco, that provides business banking for startups and online businesses. Mercury itself is not a bank: accounts are held at partner banks, and deposits can be swept across a network of banks to extend FDIC insurance well beyond the standard limit for a single bank.

The free core product includes checking and savings accounts, physical and virtual debit cards, a corporate credit card, domestic and international wires, ACH transfers, invoicing, bill pay and an API for automating finance. Mercury Treasury invests idle cash in money market funds for yield, and the paid tiers, Mercury Plus and Mercury Pro, add advanced bill pay, reimbursements and dedicated support. Onboarding is online and fast, and many founders outside the United States use Mercury for a Delaware company formed through services such as Stripe Atlas.

Mercury fits venture-backed and bootstrapped startups with a US entity that want a modern interface and an API. It only serves US-registered companies, cash deposits and some traditional banking services are limited, and as a fintech it depends on its partner banks. Brex and Ramp focus more on spend management and corporate cards, Relay offers many sub-accounts for profit-first budgeting, and traditional banks provide fuller lending relationships for companies that need credit lines.