Features, use cases, pros and cons, and pricing side by side — and which one to pick.
Best for: Agencies and studios managing several client accounts that want one portal for briefs, deliverables, approvals, and invoices., Consultants, coaches, and freelancers who need contracts, intake forms, file exchange, and payment collection in a single onboarding flow.
Read the full Assembly reviewBest for: Electrical and AV contractors who want quotes, jobs, and invoices in one system, Plumbers and gas engineers who book and manage jobs while onsite
Read the full Tradify reviewCommission may apply at no extra cost
Compare key features side by side
Feature Comparison Summary
Assembly bundles client messaging, payments, contracts, forms, files, and a help desk into one portal, which cuts subscription sprawl for service businesses. It's easy to try thanks to a free plan, but depth in each area may trail dedicated tools, and independent reviews are scarce. Overall, it's worth piloting with one client before committing.
Tradify packs quoting, scheduling, invoicing, and payments into one app built for trades like electrical, plumbing, and HVAC. Setup looks quick with free one-on-one training, though per-user pricing climbs fast for bigger crews and accounting sync is limited to Xero and QuickBooks. Overall, it's a solid pick for trade teams ready to ditch paperwork.
Assembly is an all-in-one client portal for service businesses such as agencies, consultancies, and professional service firms. The platform consolidates the day-to-day tools a service business uses with clients — client records, communication, payments, file sharing, contracts, forms, and help desk tickets — behind one login. Instead of stitching together separate apps for each function, teams give clients a single destination where requests, documents, and billing all live.
Tradify is an all-in-one job management app for trade businesses. It covers the full job lifecycle — inquiries, quoting, scheduling, job tracking, invoicing, and payments — in one place. It's aimed at electricians, plumbers, gas engineers, HVAC techs, and property maintenance services, from sole operators to larger teams. A 14-day free trial is available, and no credit card is required to start.
List prices from each vendor's pricing page, before taxes and add-ons. Costs are per month.
| Pricing compared | Assembly | Tradify |
|---|---|---|
| From (cheapest paid plan) | $2/mo Starter | $47/mo Lite · per user |
| Free plan | Yes | No |
| Free trial | Not stated | 14 days |
| Money-back guarantee | Not stated | Not stated |
| Annual billing savings | — | — |
| Pricing model | Flat price | Per user |
| Cost for 1 user | FreeCheaper Free plan, billed monthly | $47/mo Lite plan, billed monthly |
| Cost for 5 users | $2/mo Starter plan, billed monthly · price per account (user limit not stated) | $235/mo Lite plan, billed monthly |
| Cost for 10 users | $2/mo Starter plan, billed monthly · price per account (user limit not stated) | $470/mo Lite plan, billed monthly |
| Cost for 25 users | $2/mo Starter plan, billed monthly · price per account (user limit not stated) | $1,175/mo Lite plan, billed monthly |
| Plans | 4 | 4 |
| Prices checked | Checked Oct 30, 2026 | Checked Oct 29, 2026 |
| Price history | Tracking prices since Oct 1, 2026. No price change detected yet. | Tracking prices since Sep 9, 2026. No price change detected yet. |
For 1 user (billed monthly), Assembly costs $0/mo vs Tradify at $47/mo.
Computed from published list prices on the dates shown. Excludes taxes, add-ons and promotions.