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BigChange vs ZenFire

Head-to-head comparison of pricing, features, integrations, and use-case fit.

Pricing verified Oct 8, 2026 Pricing verified Oct 8, 2026
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BigChange

Job management and field service platform (UK-rooted, part of Simpro Group)

Starting price
Custom quote
Best team size
25-500
Free trial
None listed
Visit BigChange โ†’

ZenFire

Fire inspection software from ZenTrades with NFPA forms, recurring inspections, scheduling and invoicing

Starting price
Custom quote
Best team size
3-100
Free trial
14 days
Visit ZenFire โ†’

What actually separates them

Only the points where our data on BigChange and ZenFire differs. A feature or integration missing from one tool's list means our entry does not record it, not that the tool lacks it. Everything they share is further down.

  • โ†’ Trades served: BigChange serves Roofing, General Contractors, Landscaping & Lawn Care, Cleaning Services, Pest Control, Waste & Junk Removal; ZenFire serves Restoration. The other tool's entry does not list them.
  • โ†’ Free trial: ZenFire offers a 14-day free trial. Our data records no free trial for BigChange.
  • โ†’ Integrations listed for one tool only: BigChange: xero, sage; ZenFire: quickbooks online, quickbooks desktop, stripe, stax.
  • โ†’ Fit for shared trades: ZenFire scores higher for Fire Protection & Life Safety (10/10 vs 7/10).
  • โ†’ Features listed for one tool only: BigChange: vehicle tracking, stock control, quoting; ZenFire: inspection checklists, compliance tracking, recurring scheduling.

Quick verdict

BigChange: Mid-large field service organizations 25+ techs running mixed fleet + service operations.

ZenFire: Fire protection contractors, from solo inspectors to multi-company groups, that want NFPA forms, recurring inspections, scheduling and invoicing in one system and want to trial it before buying.

Vertical fit favors ZenFire in 1 of 4 shared trades.

ZenFire lists more integrations in our data (6 vs 2).

Decision matrix: which one is right for you?

Pick BigChange ifโ€ฆ

  • โ†’ Your situation matches BigChange's target profile: Mid-large field service organizations 25+ techs running mixed fleet + service operations
  • โ†’ You serve several trades: BigChange serves 10 trades in our data, against 5 for ZenFire

Pick ZenFire ifโ€ฆ

  • โ†’ Your situation matches ZenFire's target profile: Fire protection contractors, from solo inspectors to multi-company groups, that want NFPA forms, recurring inspections, scheduling and invoicing in one system and want to trial it before buying
  • โ†’ You want to try before buying: ZenFire offers a 14-day free trial; our data records none for BigChange
  • โ†’ QuickBooks matters: ZenFire lists a QuickBooks integration (QuickBooks Online, QuickBooks Desktop); our entry for BigChange lists none
  • โ†’ You work in Fire Protection & Life Safety: ZenFire has the higher vertical-fit score there (Fire Protection & Life Safety: 10/10 vs 7/10)
  • โ†’ Integrations matter: ZenFire lists 6 integrations in our data, against 2 for BigChange

Pricing side-by-side

Tier BigChange ZenFire
Tier 1 Custom quote: quote 1-10 technicians: quote
Tier 2 - 11-25 technicians: quote
Tier 3 - 26+ technicians: quote
Tier 4 - Multi-company / PE: quote

Neither BigChange nor ZenFire publishes a price, so both need a quote before you can compare them. Request quotes for the same team size and feature set, and get what is included (users, integrations, onboarding) in writing.

Pros & cons

BigChange

Pros
  • + Serves 10 trades in our data
  • + Founded in 2013
Cons
  • โˆ’ UK/EU-centered
  • โˆ’ No published pricing in any region
  • โˆ’ Fleet depth is more than small shops need
  • โˆ’ No QuickBooks integration in our data (ZenFire lists one)
  • โˆ’ No free trial in our data (ZenFire offers 14 days)

ZenFire

Pros
  • + 14-day free trial
  • + Higher vertical-fit score for Fire Protection & Life Safety
  • + QuickBooks integration listed (QuickBooks Online, QuickBooks Desktop)
  • + Stripe integration listed
  • + Serves 5 trades in our data
Cons
  • โˆ’ No published prices (quotes depend on technician and office user counts and the modules you add)
  • โˆ’ ZenTrades serves many trades, so check the depth of the fire forms you rely on
  • โˆ’ Offline use is not described on its feature pages
  • โˆ’ No published price: you need a quote

Feature comparison

Features as listed in our entries. The lists use different words for similar features, so check a feature you need on both vendors' sites.

Listed for BigChange only

  • + vehicle tracking
  • + stock control
  • + quoting
  • + ai assistant

Listed for both

  • โœ“ scheduling
  • โœ“ dispatching
  • โœ“ invoicing

Listed for ZenFire only

  • + inspection checklists
  • + compliance tracking
  • + recurring scheduling
  • + deficiency tracking
  • + estimates quotes
  • + payment processing
  • + inventory
  • + job costing
  • + photo documentation
  • + gps tracking
  • + reporting
  • + mobile app

Integrations

Listed for BigChange only

  • + xero
  • + sage

Listed for both

None in common in our data

Listed for ZenFire only

  • + quickbooks online
  • + quickbooks desktop
  • + stripe
  • + stax
  • + the compliance engine
  • + gravity

Which fits better in each trade

Trade BigChange fit ZenFire fit Winner
HVAC 7 / 10 7 / 10 Tie
Plumbing 7 / 10 7 / 10 Tie
Electrical 7 / 10 7 / 10 Tie
Fire Protection & Life Safety 7 / 10 10 / 10 ZenFire

Vertical-fit scores (1-10) rate how well each tool is built for the trade, checked against the trades the vendor's own pages say it serves. See methodology.

Frequently asked questions

Which is better, BigChange or ZenFire?

It depends on your trade, team size and budget. BigChange is best for mid-large field service organizations 25+ techs running mixed fleet + service operations. ZenFire is best for fire protection contractors, from solo inspectors to multi-company groups, that want NFPA forms, recurring inspections, scheduling and invoicing in one system and want to trial it before buying. See the decision matrix above, and the trade-by-trade fit table if you work in one trade.

Is BigChange cheaper than ZenFire?

Neither publishes a price. Request quotes from both for the same team size and features.

Can BigChange and ZenFire integrate with QuickBooks?

Our entry for BigChange lists no QuickBooks integration. ZenFire lists QuickBooks Online and QuickBooks Desktop. Check which way each sync runs, and on which plans, in each tool's full review before you buy.

Do BigChange or ZenFire offer a free trial?

BigChange: no free trial in our data. ZenFire: a 14-day free trial.

Can I move from BigChange to ZenFire (or the other way)?

Our data does not record migration support for either tool. Ask both vendors which records they import and export (customers, jobs, invoices, recurring agreements, price books), in which file format, and whether they help with the import.

BigChange vs ZenFire: which has better customer support?

Our data does not record support channels or response times for either tool. Ask each vendor which support comes with the plan you would buy. Each full review links to G2 and Capterra, where you can read current user reviews.

Which suits a solo contractor, and which a growing team?

Our data puts BigChange's best team size at 25-500 and ZenFire's at 3-100. BigChange's entry price is no published price (quote only); ZenFire's is no published price (quote only). Price both at the team size you expect to have, not only today's.

Need a deeper look?

See our full reviews with each tool's pricing tiers, integrations and weaknesses.

Should your product be in this comparison?

We check BigChange and ZenFire against their own websites and list the cons next to the pros. If you build a competing product that is not listed here, you can submit it for editorial review. An evaluation can end with or without a listing.

Listings are free. We do not accept payment for inclusion, for placement, for a score, or to remove a documented con. Read this page first and decide whether you want that.