Celerp is unclaimed —

Celerp

You should own your database.·celerp.com

Celerp is a free, downloadable, local-first ERP for small and mid-sized businesses that combines inventory management, invoicing, double-entry accounting, CRM, purchasing and manufacturing in a single desktop app that runs on the user's own machine. It ships with industry presets (jewelry, gemstones, e-commerce, manufacturing, consulting and more) and a full REST API that can be automated by scripts or AI agents. The core app is free forever with unlimited users; an optional paid add-on, Celerp Connect, adds ecommerce/accounting sync, remote web access, encrypted backup and an AI assistant.

What it's for

Track multi-location inventory with FIFO/FEFO/LIFO costingCreate invoices, purchase orders, quotes and credit notesKeep double-entry books with automatic journal entriesRun bills of materials and production costing for manufacturersSync stock and orders with Shopify/WooCommerce storesSync accounting data with QuickBooks and XeroAutomate purchase orders, reconciliation and reporting via an AI agent or REST APIRun multiple companies from one installation

Features 20

AI assistant for natural language queries and actions
Bank reconciliation with CSV import and auto-matching
Barcode and product label printing
Barcode, RFID and NFC scanning
Batch and lot tracking with expiry dates
CRM/contacts with payment history
Double-entry accounting with automatic journal entries
Ecommerce and accounting connectors (Shopify, WooCommerce, QuickBooks, Xero)
Encrypted backup (AES-256-GCM)
Invoices, purchase orders, quotes and credit notes
Manufacturing bills of materials and production runs
Multi-company support
Multi-currency support
Multi-location inventory with FIFO/FEFO/LIFO costing
Online invoice payments via Stripe
Pre-configured tax/VAT/GST regimes for 15 countries
Recurring/subscription billing
REST API (OpenAPI 3.1) for automation and AI agents
Role-based access with 5 permission levels
Tamper-evident audit log

At a glance

free tierfree trialself-hostableAPI

TypeDesktop app

DeploymentHybrid

PlatformsWeb, Windows, macOS, Linux

LanguagesEnglish, Thai, Spanish, Portuguese, French, Vietnamese, Japanese, German, Italian, Indonesian, Arabic

Forsmall and mid-sized businesses, retail and wholesale businesses, e-commerce sellers, importers and distributors, service businesses, manufacturers and workshops, enterprises switching from SAP or Navision, non-technical teams

CompanyData Universal

Integrations

ShopifyWooCommerceQuickBooksXeroStripeCloudflare R2

Resources

Docs

Pricing

Core desktop app is free forever with no account and no limits. Connect and Connect+AI are optional paid add-ons billed flat (never per seat), with a 14-day free trial requiring a card that is not charged until day 15. Team & Enterprise pricing is quote-based and not listed.

FreeFree

No account needed; runs locally

One person signed in at a time on the free desktop app (Connect enables the whole team to work at once)

Connect$29/mo

14-day free trial, card required, not charged until day 15; $290/yr billing (2 months free vs monthly)

100 AI queries included (lifetime); encrypted backup with 7 daily backups and 20GB storage; 500 emails/month included

Connect + AI$49/mo

14-day free trial, card required, not charged until day 15; $490/yr billing (2 months free vs monthly)

200 AI queries/mo included; 1,000 emails/month included

Team & EnterpriseQuote

Quote-based; for switching from a legacy ERP like SAP or Oracle, or running Celerp across multiple machines on a shared database; see Team & Enterprise page

2,000 emails/month mentioned for Team plan