Celerant Technology
by Celerant Technology · POS Integration
Cloud POS and unified retail management for specialty retailers, single-store to enterprise.
Updated August 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral.
- Works with
- QuickBooks
Sage 100
Microsoft Dynamics - Deployment
- Cloud, Hybrid
- Company size
- SMB, Mid-market
- Pricing
- Tiered subscription (Cumulus Retail) plus quote-based enterprise licensing/SaaS (Stratus Enterprise)
- Founded
- 1999
- Headquarters
- Iselin, New Jersey, United States
Overview
Celerant Technology builds unified point-of-sale and retail management software for specialty retailers, sold under two product lines: Cumulus Retail, aimed at small and growing independent stores, and Stratus Enterprise, aimed at multi-location and higher-volume retailers with more complex operations. Both combine in-store POS, eCommerce, inventory, and back-office functions on a single platform rather than stitching together separate systems.
The POS layer uses a hybrid cloud architecture with a local on-site server, so registers keep processing sales, returns, and customer lookups during an internet outage and sync automatically once connectivity returns. Stratus Enterprise adds an integrated general ledger, warehouse management, order-fulfillment routing across locations, and Stratus Analytics for business intelligence, and connects to third-party accounting systems including QuickBooks, Sage 100, and Microsoft Dynamics. Cumulus Retail connects directly to QuickBooks Online or Desktop.
Celerant has built deep, named configurations for specific specialty-retail verticals rather than a single generic template, including apparel, footwear, sporting goods, firearms/range retail, pharmacy, pet supply, books, bicycle shops, wine and liquor, and thrift/donated-goods retailers such as Goodwill affiliates. The company reports processing more than $4 billion in retail transactions annually across roughly 2,000 retailers globally.
Screenshots & demo
Screenshots sourced from Celerant Technology.
Modules & capabilities
Celerant Technology covers 25 of 54 capabilities we track in this category (+4 partial)
46%- Offline-resilient checkoutHybrid 'always-on' architecture keeps processing sales/returns offline, syncs on reconnectCore strength
- Mobile POSMobile POS for line-busting and off-site/event salesSupported
- Self-service / kiosk checkoutNot evidenced
- Split & partial paymentsNot evidenced
- Returns, exchanges & layawayReturns processing evidenced; exchanges/layaway not documentedPartial
- Customizable checkout UIDrag-and-drop layouts, role- and location-based screen configurationCore strength
- Quotes & draft ordersNot evidenced
“Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
Common use cases
- Independent specialty retailer replacing a legacy standalone POS with a unified in-store-plus-online system (Cumulus Retail)
- Multi-location retailer consolidating dozens of stores' POS, inventory and eCommerce onto one Stratus Enterprise platform
- Nonprofit/thrift retailer, such as a Goodwill affiliate, standardizing donated-goods POS and reporting across many stores
- Firearms or range retailer combining compliance-sensitive POS with range/class scheduling and online sales
- Retailer running BOPIS, curbside and same-day delivery fulfillment across stores and a website from one shared order pool
- Retailer syncing back-office financials with QuickBooks, Sage 100 or Microsoft Dynamics without manual re-entry
- Retailer selling through Amazon, eBay or other marketplaces alongside physical stores and needing centralized inventory
Strengths & considerations
Strengths
- 'Always-on' hybrid architecture keeps POS transacting through internet outages and syncs automatically once reconnected
- Named configurations built for 15+ specialty retail verticals (firearms/range, thrift/donated-goods, pharmacy, pet, books, bicycle) rather than one generic retail template
- Two-tier product line lets a retailer move from Cumulus Retail up to Stratus Enterprise without switching vendors as it grows
- 25+ years focused solely on retail POS/commerce software, reporting 15 consecutive years ranked top-5 on the RIS Leaderboard
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QuickBooks Online or Desktop accounting sync, available on both Cumulus Retail and Stratus Enterprise.
Third-party accounting sync to Microsoft Dynamics, available with Stratus Enterprise; vendor does not specify Business Central vs Finance & Operations.
Connector details independently verified against vendor marketplaces and documentation; last checked 2026-08-20.
Pricing
Full Celerant Technology pricing breakdown — cost at 25/100/500 seats, competitor rates & FAQs
Cumulus Retail: $125/mo POS-only, $350/mo POS + eCommerce, $499/mo POS + eCommerce + range/class management (all include 1 POS + 5 back-office users; additional POS licenses $45/mo each). Stratus Enterprise is priced on request and can be purchased as a traditional license or SaaS, varying by store count, licenses and customization. All plans include phone/email support, an implementation manager, and software updates. Get an independent shortlist with pricing guidance below.
What does Celerant Technology cost?
Celerant Technology prices by quote, like most of this category. Here is what actually drives your number — and what to ask before you get one.
2 of the 13 vendors we track in this category publish no list price at all.
Technical & security
- Hosting
- Hybrid cloud (on-site local server with cloud sync)
- Compliance
- PCI DSS
- Mobile app
- Yes
About the vendor
- Founded
- 1999
- Headquarters
- Iselin, New Jersey, United States
- Employees
- ~220
- Ownership
- Private
- Notable customers
- Buffalo Exchange, Stein's Garden and Home, Vance Outdoors, Simmons Sporting Goods, Shoe Gallery, Goodwill of the Great Plains
Alternatives to Celerant Technology in POS Integration
Celerant Technology — frequently asked questions
Does Celerant integrate with QuickBooks?
Yes. Both Cumulus Retail and Stratus Enterprise sync with QuickBooks Online or Desktop, so retailers can keep general-ledger and accounts-payable/receivable work in QuickBooks while POS and inventory run in Celerant.
What is the difference between Cumulus Retail and Stratus Enterprise?
Cumulus Retail is Celerant's entry-level, more accessible package aimed at small and growing independent retailers. Stratus Enterprise adds a fuller ERP with general ledger, warehouse management, multi-location fulfillment routing and Stratus Analytics, aimed at multi-store or higher-volume operations.
Does Celerant's POS work without an internet connection?
Yes. Celerant uses a hybrid architecture with a local on-site server, so the register keeps processing sales, returns, customer lookups and promotions during an outage, then syncs automatically once the connection is restored.
How much does Celerant POS cost?
Cumulus Retail starts at $125/month for POS only, $350/month with eCommerce, and $499/month with range and class management, each covering 1 POS and 5 back-office users. Stratus Enterprise is quoted individually based on store count and configuration.
What accounting or ERP systems does Stratus Enterprise connect to?
Stratus Enterprise integrates its general ledger with QuickBooks, Sage 100 and Microsoft Dynamics, in addition to supporting fully in-house accounts receivable and general ledger management within the software itself.
Compare Celerant Technology head-to-head
The POS Integration Buyer's Guide
Before you commit to Celerant Technology, see how it sits against the 13 POS integration systems we track — on capability, ERP integration depth and what each one actually charges for.
POS Integration Buyer's Guide
13 systems compared · 2026
ERP Research
- Celerant Technology compared side-by-side with 12 alternatives
- ERP integration checklist — what to verify before you shortlist
- The pricing questions that change the quote
- A Celerant Technology evaluation brief, included with the guide
POS Integration Buyer's Guide
Get a quote for Celerant Technology
Celerant Technology publishes a list price, but the number you pay depends on volume, modules and integration scope. Tell us your setup and we'll come back with a realistic figure and the alternatives worth quoting against it.