FieldEdge Flat Rate (formerly Coolfront) vs Limble CMMS
Head-to-head comparison of pricing, features, integrations, and use-case fit.
FieldEdge Flat Rate (formerly Coolfront)
Flat-rate pricing and mobile quoting for HVAC and plumbing technicians
- Starting price
- Custom quote
- Aggregate rating
- 4.5 / 5
- Best team size
- 2-50
- Free trial
- 30 days
Limble CMMS
Modern mobile-first CMMS for maintenance teams
- Starting price
- Custom quote
- Aggregate rating
- 4.8 / 5
- Best team size
- 5-200
- Free trial
- 30 days
What actually separates them
Only the points where FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS genuinely differ, from our verified data. Everything they share is further down.
- → Trades served: Limble CMMS covers Electrical, General Contractors, Appliance Repair. The other does not.
- → Integrations: only FieldEdge Flat Rate (formerly Coolfront) connects to servicetitan, fieldedge, successware; only Limble CMMS connects to sap, oracle, slack, zapier.
- → User ratings: Limble CMMS 4.8 against 4.5 for FieldEdge Flat Rate (formerly Coolfront).
- → Features the other lacks: FieldEdge Flat Rate (formerly Coolfront) has flat_rate_pricebook, mobile_quoting, repair_options; Limble CMMS has work_orders, preventive_maintenance, asset_management.
Quick verdict
FieldEdge Flat Rate (formerly Coolfront): HVAC and plumbing shops wanting pricebook automation without committing to ServiceTitan's full enterprise platform — works alongside existing FSM as a pricing layer.
Limble CMMS: Maintenance teams (5-200) wanting modern CMMS at lower cost than UpKeep; popular MaintainX alternative.
User ratings favor Limble CMMS (4.8 vs 4.5).
Decision matrix — which one is right for you?
Pick FieldEdge Flat Rate (formerly Coolfront) if…
- → Your situation matches FieldEdge Flat Rate (formerly Coolfront)'s target profile: HVAC and plumbing shops wanting pricebook automation without committing to ServiceTitan's full enterprise platform — works alongside existing FSM as a pricing layer
- → You want a more mature, stable platform — FieldEdge Flat Rate (formerly Coolfront) was founded in 2010 (16 years) vs Limble CMMS's 2017
Pick Limble CMMS if…
- → Your situation matches Limble CMMS's target profile: Maintenance teams (5-200) wanting modern CMMS at lower cost than UpKeep; popular MaintainX alternative
- → Post-purchase satisfaction matters — Limble CMMS has a higher aggregate user rating (4.8 vs 4.5 on G2 + Capterra)
- → You serve multiple trades — Limble CMMS covers 5 verticals vs FieldEdge Flat Rate (formerly Coolfront)'s 2
- → Integration ecosystem matters — Limble CMMS has 6 native integrations vs FieldEdge Flat Rate (formerly Coolfront)'s 4
Pricing side-by-side
| Tier | FieldEdge Flat Rate (formerly Coolfront) | Limble CMMS |
|---|---|---|
| Tier 1 | Mobile — $39/mo | Free — Free |
| Tier 2 | Mobile Plus — $69/mo | Starter — $28/mo |
| Tier 3 | Mobile Pro — $99/mo | Professional — $69/mo |
| Tier 4 | — | Business+ — Custom |
Both FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS use custom-quoted pricing — typical for enterprise-tier FSM platforms. Expect 30-60 minute discovery calls from each before getting a number, with pricing in the $250-$800 per user per month range for either. Request quotes from both for apples-to-apples comparison at your specific team size and feature requirements.
Pros & cons
FieldEdge Flat Rate (formerly Coolfront)
- + 30-day free trial, no credit card required
- + Native QuickBooks integration (bidirectional sync)
- + Broad feature coverage (8 core features)
- + 16 years of product maturity (founded 2010)
- − Not a full FSM — pricebook and quoting only
- − Requires separate scheduling/dispatching platform
- − Smaller integration ecosystem beyond the FSM-specific integrations listed
- − No public pricing — sales call required for a quote
Limble CMMS
- + 30-day free trial, no credit card required
- + Higher aggregate user rating (4.8 / 5)
- + Native QuickBooks integration (bidirectional sync)
- + Covers 5 trade verticals — strong multi-vertical fit
- + Broad feature coverage (8 core features)
- − Focus on internal maintenance not customer-facing service
- − Smaller user community than MaintainX
- − No public pricing — sales call required for a quote
Implementation timeline comparison
FieldEdge Flat Rate (formerly Coolfront)
Not published; the vendor quotes per account, so ask for the onboarding plan in writing before signing
Limble CMMS
Not published; the vendor quotes per account, so ask for the onboarding plan in writing before signing
Enterprise-tier platforms ($250+/user/mo) typically require 3-6 months with dedicated admin time, custom pricebook setup, and phased rollout to field techs. Mid-tier platforms reach operational status in 4-8 weeks with optional paid onboarding. Entry-tier platforms are designed for self-service onboarding in 1-3 weeks. Always plan for 2-4 weeks of parallel operation with your existing system before cutting over.
Feature comparison
Only in FieldEdge Flat Rate (formerly Coolfront)
- + flat rate pricebook
- + mobile quoting
- + repair options
- + parts database
- + technician app
- + automatic pricing updates
- + good better best quotes
- + esignature
Both have
Only in Limble CMMS
- + work orders
- + preventive maintenance
- + asset management
- + inventory
- + mobile app
- + reporting
- + vendor management
- + purchase orders
Integrations
Only in FieldEdge Flat Rate (formerly Coolfront)
- + servicetitan
- + fieldedge
- + successware
Both integrate with
- ✓ quickbooks
Only in Limble CMMS
- + sap
- + oracle
- + slack
- + zapier
- + microsoft teams
Which fits better in each trade
| Trade | FieldEdge Flat Rate (formerly Coolfront) fit | Limble CMMS fit | Winner |
|---|---|---|---|
| HVAC | 8 / 10 | 6 / 10 | FieldEdge Flat Rate (formerly Coolfront) |
| Plumbing | 7 / 10 | 6 / 10 | FieldEdge Flat Rate (formerly Coolfront) |
Vertical-fit scores combine feature coverage, customer base concentration, and the tool's own positioning for the trade. See methodology.
Frequently asked questions
Which is better, FieldEdge Flat Rate (formerly Coolfront) or Limble CMMS?
Neither is universally better — they target different buyers. FieldEdge Flat Rate (formerly Coolfront) is best for HVAC and plumbing shops wanting pricebook automation without committing to ServiceTitan's full enterprise platform — works alongside existing FSM as a pricing layer. Limble CMMS is best for Maintenance teams (5-200) wanting modern CMMS at lower cost than UpKeep; popular MaintainX alternative. See the decision matrix above for situation-specific guidance, or jump to the per-vertical winner table if you're in a specific trade.
Is FieldEdge Flat Rate (formerly Coolfront) cheaper than Limble CMMS?
Both FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS use custom pricing or have similar entry costs — request quotes from both to compare apples-to-apples for your specific team size.
Can FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS integrate with QuickBooks?
FieldEdge Flat Rate (formerly Coolfront) integrates with QuickBooks natively. Limble CMMS integrates with QuickBooks natively. Both work with QuickBooks Online; confirm QuickBooks Desktop support before signing if your accountant uses Desktop.
Do FieldEdge Flat Rate (formerly Coolfront) or Limble CMMS offer a free trial?
FieldEdge Flat Rate (formerly Coolfront): 30-day free trial, no credit card required. Limble CMMS: 30-day free trial, no credit card required.
How long does FieldEdge Flat Rate (formerly Coolfront) vs Limble CMMS take to implement?
FieldEdge Flat Rate (formerly Coolfront): Not published; the vendor quotes per account, so ask for the onboarding plan in writing before signing. Limble CMMS: Not published; the vendor quotes per account, so ask for the onboarding plan in writing before signing. Implementation length scales with pricing tier — enterprise platforms ($250+/user/mo) require 3-6 months with dedicated admin time; mid-tier platforms typically reach operational status in 4-8 weeks with optional paid onboarding.
Can I migrate from FieldEdge Flat Rate (formerly Coolfront) to Limble CMMS (or vice versa)?
Yes, but expect data normalization work. Customer records and active jobs typically import cleanly via CSV. Historical job data, recurring service agreements, and custom pricebooks rarely transfer perfectly — most shops leave historical data in the source system as archival reference rather than migrating it. Budget 2-4 weeks of parallel operation between the two systems during the cutover.
FieldEdge Flat Rate (formerly Coolfront) vs Limble CMMS: which has better customer support?
Both FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS offer email support across all tiers, with phone and live chat typically reserved for higher tiers. Response time SLAs vary by tier — entry-tier customers usually get 24-48 hour email response; enterprise customers get dedicated account managers with same-day response. Read recent G2 reviews specifically for support-quality signals before committing.
Which is better for solo contractors vs growing teams?
For solo contractors and 2-3 person teams, the lower-priced option (either) typically wins on cost without sacrificing core features. For growing teams (5-15 employees), evaluate based on which platform's upper tiers include the features you'll need at your 12-18 month projected scale rather than buying for today's team size. For established 15+ employee operations, the depth of enterprise features (reporting, multi-location, marketing attribution) matters more than entry-tier price.
Need a deeper look?
See our full reviews with detailed pricing tiers, integration depth, and weaknesses.
Should your product be in this comparison?
We review FieldEdge Flat Rate (formerly Coolfront) and Limble CMMS against their own published pricing and terms, and we publish the cons next to the pros. If you build a competing product and it is not covered here, send it to us and it gets the same treatment.
Listings are free. No vendor can pay for placement, for a score, or to have a documented con removed. Read this page first and decide whether you want that.