Staxen vs Joist: Which App Should Run Your Trade Business? Joist is a simple, inexpensive app for making estimates and invoices from your phone, and for a solo contractor watching every dollar it is a perfectly good starting point. Staxen is an AI office for the trades: you describe the job out loud, it builds the estimate, texts it to the client for signature and deposit, then runs billing, reminders, and change orders through to payment. If you need a document maker, Joist does that for less. If you need the admin done for you, that is what Staxen is for. What Joist Does Well Joist has been a staple on contractors' phones for years, and the company says more than 1.3 million contractors have used it. Its core loop is genuinely good at what it sets out to do: It is cheap. Plans start around $10 per month as of mid-2026, and even the top tier runs around $32. It is simple. Open the app, pick a client, add line items, send the estimate or invoice. There is almost nothing to learn. Online payments are built in. Clients can pay invoices by card, debit, or eCheck. Homeowner financing is available on every plan, which can help close bigger residential tickets. QuickBooks sync is included on the Pro plan and up. Flat pricing per account. Joist does not charge per user, so a helper can share the account without the bill going up. The tradeoffs are the flip side of that simplicity. The cheapest plan caps you at five documents per month, change orders only appear on the top Elite tier, and you are still typing every line item yourself. As of mid-2026 we could not find any AI capability on Joist's site: no estimate generation, no automation of the follow-up work that surrounds the documents. What Staxen Does Differently Staxen starts from a different read of the problem. For most trade contractors, making the estimate document was never the hard part. The hard part is everything around it: finding the hour to write it, chasing the signature, invoicing the milestones, following up on the money. So Staxen is built as an AI assistant that does that work, not a form you fill in. Estimates by voice. Tap once, describe the job the way you would describe it to a person, and the AI drafts the line items with pricing. You review, adjust, and send. (Here is what a strong estimate should include.) Everything goes out by text from a dedicated business number Staxen sets up for you. The client taps the link, e-signs, and can pay a deposit by card or ACH on the spot. Email works too, through Gmail or Outlook. The money loop runs itself. Milestone billing off the signed estimate, invoices with payment links, and escalating reminders that chase overdue invoices so you never make the awkward call. Change orders get approved by text or email, documented before the extra work starts. The office extras are included: photo receipt capture with OCR, scheduling with SMS appointment reminders, a lead pipeline with website form intake, and AI blueprint takeoff that turns plan PDFs into draft estimates. QuickBooks Online gets the estimate or invoice pushed automatically when you send it, and payment status is pulled back so your books match reality. Staxen runs on iOS, Android, and the web, in English and Spanish, and every seat is included in the one plan. Pricing As of mid-2026, Joist lists three plans: Basics around $10 per month, Pro around $17, and Elite around $32, all flat per account rather than per user, with discounts for annual billing. The Basics tier limits you to five documents per month. Pricing changes, so check Joist's site for current numbers. Staxen has one plan: Field Assistant at $279 per month, flat, with unlimited seats. There is a 7-day free trial and no card is required at signup. That is a real price gap, and it is worth being honest about what it buys. Joist is priced like a document tool because that is what it is. Staxen is priced against the hours of admin it takes off your plate every week. If you send two estimates a month, the math favors Joist. If paperwork is costing you nights and weekends, price the hours, not the app. Choose Joist If You are just starting out and the budget genuinely will not stretch past a few dollars a month You send a handful of estimates and invoices each month and do not mind typing them You mostly need a professional looking document with an online payment option Homeowner financing at the lowest possible software cost matters to you Choose Staxen If You quote and bill enough that paperwork is eating your evenings You want to speak an estimate at the truck and have it signed the same afternoon You want estimates, invoices, and change orders texted to clients with payment built in You want overdue invoices chased automatically instead of by awkward phone calls You want scheduling, receipts, lead intake, and blueprint takeoff in the same system Frequently Asked Questions Does Joist have AI features? As of mid-2026 we could not find any AI features listed on Joist's site. Joist is a manual estimating and invoicing tool, done well. Staxen is built around a voice-driven AI assistant that creates the documents and runs the follow-up for you. Do both sync with QuickBooks Online? Yes. Joist includes QuickBooks sync on its Pro plan and above. Staxen pushes estimates and invoices to QuickBooks Online automatically when you send them and pulls payment status back, so paid invoices show up as paid without manual entry. Can I try both before paying? As of mid-2026, Joist lists a 14-day trial on its paid plans. Staxen gives you a 7-day free trial with no credit card at signup. If you are past the "any document will do" stage and want the admin handled, start a free Staxen trial or see exactly what the flat $279 covers on the pricing page.