Software Alternatives & Startups

VNDLY VS Opalstack

Compare VNDLY VS Opalstack and see what are their differences

VNDLY

The modern ERP for product businesses. Manage inventory across multiple locations, create sales and purchase orders, send invoices, and forecast demand with AI. Built-in B2B customer portal, price lists, serial and lot tracking, and email campaigns.

VNDLY Dashboard
Rating
5.0 · 2 reviews
Pricing
Paid Free trial $49 / Monthly
Opalstack

Managed Hosting for developers, entrepreneurs, and businesses like yours

Opalstack Landing page
Rating
0 reviews
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Base details

Website, pricing, platforms and company facts side by side.

VNDLY
Opalstack
Website vndly.io opalstack.com
Pricing
Paid Free trial $49 / Monthly Official pricing
Platforms
Shopify WooCommerce BigCommerce Squarespace Xero QuickBooks Fortnox Spiris Visma Shippo Easypost Sendcloud Fraktjakt +9
Company Startup from Sweden · 1 - 9 employees · 2026
Listed in

About VNDLY and Opalstack

In their own words, as submitted to SaaSHub.

VNDLY
Opalstack

VNDLY is a modern inventory and sales management platform for product businesses of all sizes Inventory - Multi-location stock management with real-time levels - Serial number and lot/batch tracking with expiry dates - Barcode / NFC scanning (EAN-8, EAN-13, UPC-A, Code128, QR) - Inter-location...

Read more about VNDLY

No description of Opalstack yet.

Features and specs

What each product offers, as listed by its team.

VNDLY 79 features
Opalstack 5 features
  • Product Catalog
    Full product management with variants, SKUs, images, weight, dimensions, and customs info
  • Product Images
    Upload, bulk sync from Dropbox/Google Drive/OneDrive by SKU, or generate AI lifestyle photos
  • Barcode Support
    EAN-8, EAN-13, UPC-A, Code128, QR — with check digit validation and auto-format detection
  • Drag & Drop Tag Manager
    Visual tag cards — drag products onto tags, search, filter, create, and delete instantly
  • Drag & Drop Category Manager
    Organize products into categories with the same drag-and-drop interface
  • Label Printing
    Print barcode labels for Zebra, Dymo, and Avery with live preview and PDF download
  • Multi-Location Inventory
    Real-time stock levels across unlimited warehouses with inter-location transfers
  • Serial Number Tracking
    Track individual units with unique serial numbers through the full supply chain
  • Lot & Batch Tracking
    Batch tracking with manufactured dates, expiry dates, and full traceability
  • Barcode Scanning
    Scan to look up products, adjust stock, or add to orders — mobile and desktop
  • Stock Adjustments
    Adjust quantities with reason codes and full audit trail
  • Inventory Movements Log
    Complete history of every stock change across all locations
  • Stocktakes
    Count sheets, blind count mode, variance reports, Excel import, multi-tag filtering
  • ABC/XYZ Classification
    Automatic product classification by sales value and demand variability
  • Demand Forecasting
    Moving average, weighted MA, and exponential smoothing with 30/60/90 day projections
  • Reorder Planning
    Reorder points, min/max levels, safety stock, and weekly planning cards by urgency
  • Purchase Orders
    Full lifecycle (Draft → Confirmed → Partly Received → Received) with partial receiving
  • Supplier Price Lists
    Purchase price lists per supplier with auto-fill on PO creation
  • Landed Cost Tracking
    Freight allocation across PO lines with landed cost reports
  • Drag & Drop into Orders
    Add products to sales and purchase orders by dragging from the product catalog
  • Sales Orders
    Full lifecycle (Draft → Confirmed → Shipped → Delivered) with partial fulfillment
  • Quantity Break Pricing
    Set tiered pricing with minimum quantity thresholds per price list
  • Drag & Drop Price Lists
    Assign customers and products to price lists via drag-and-drop
  • Invoicing & Credit Notes
    Generate invoices from orders or standalone, with payment tracking and credit notes
  • Document Version History
    Full audit trail on every SO, PO, and invoice — compare any two versions side by side
  • PDF Generation
    Professional PDFs for sales orders, purchase orders, invoices, and packing lists
  • Localized PDFs
    Auto-translated documents in 7 languages (EN, SV, DE, FR, ES, NO, DA)
  • Packing Lists
    Weight and dimension calculations with printable packing lists
  • 3D Packing Helper
    Isometric bin-packing visualization with stability scoring and container optimization
  • Shipping: 100+ Carriers
    Rate shop and buy labels via EasyPost, Sendcloud, Shippo, and Fraktjakt
  • Tracking Sync
    Carrier and tracking number auto-syncs to connected e-commerce stores on fulfillment
  • CRM & Contact Management
    Full customer and supplier profiles with contacts, addresses, and documents
  • Sales Pipeline (Kanban)
    Drag-and-drop board: Lead → Contacted → Qualified → Proposal → Negotiation → Won/Lost
  • Activity Timeline
    Log calls, emails, meetings, and notes on every customer and supplier
  • Task Management
    Due dates on activity entries become actionable tasks with reminders
  • Customer Health Scores
    Automatic Green/Amber/Red scoring based on order recency and engagement
  • Win/Loss Tracking
    Track deal outcomes with competitor and reason analysis
  • Today Panel
    Overdue tasks, today's items, upcoming events, and pipeline alerts in one fold-out panel
  • B2B Customer Portal
    Branded wholesale portal with line sheet catalog, live cart, and volume pricing
  • Portal Self-Serve Invoicing
    B2B customers download invoice PDFs directly from their portal dashboard
  • Portal Bulk Order Import
    Buyers upload CSV or paste SKUs to build orders instantly
  • Portal Messaging
    Direct chat between buyer and vendor, accessible from CRM customer card
  • Portal Campaigns
    Target specific customers with bundle deals containing up to 5 images
  • Portal Quick Reorder
    Buyers reorder previous orders with one click
  • Portal Order Tracking
    Visual timeline showing order status progression
  • Sales Agent System
    Commissions, territories, targets, agent-scoped views, and leaderboard reports
  • Product Development (PLM)
    8-phase Kanban: Idea → Research → Design → Sourcing → Sampling → Approved → First Order → Launched
  • Supplier Quote Tracking
    Compare supplier quotes with accept/reject — auto-sets project supplier
  • Sample Tracking
    Track samples through Shipped → Received → Approve/Reject/Revise
  • Convert to Product
    One-click product creation from approved development projects
  • Convert to PO
    One-click purchase order creation from first order phase
  • Page Metrics Panels
    Toggleable 8-metric dashboards on every major page — donuts, sparklines, bars, and KPIs
  • Product Metrics
    Variant count, category split, stock value, low stock alerts, top sellers, stock by location
  • Customer Metrics
    Total, B2B/B2C ratio, pipeline breakdown, new customers trend, top revenue, active vs dormant
  • Supplier Metrics
    Country distribution, top spend, open PO value, avg lead time, activity, currency spread
  • Sales Order Metrics
    Status breakdown, total revenue, avg order value, trend sparkline, fulfillment rate
  • Purchase Order Metrics
    Status breakdown, total spend, avg PO value, trend sparkline, receiving rate
  • Invoice Metrics
    Status breakdown, total invoiced, outstanding amount, payment rate, overdue count
  • Dashboard Widgets
    18 draggable widget types — revenue, orders, product trends, customer trends, pipeline
  • Built-in Reports
    Sales, inventory, financial, performance, commission, and development reports
  • Report PDF & CSV Export
    All reports exportable with column visibility and sort order preserved
  • VNDLY AI Assistant
    48 custom AI tools on every page — analyzes your actual business data in real time
  • AI Anomaly Detection
    Flags revenue spikes, unusual orders, dormant customers, and low stock automatically
  • AI Smart Reorder
    One-click draft PO creation from AI-suggested reorder quantities
  • AI Report Builder
    Visual node-based builder — connect measures and dimensions to create custom reports
  • AI Email Composer
    AI drafts personalized emails using customer order history, pricing, and inventory data
  • AI Product Descriptions
    Generate SEO-optimized product descriptions from your product data
  • BYOK (Bring Your Own Key)
    Use your own OpenAI, Anthropic, or Google API key — data never leaves your account
  • Email Campaigns
    Audience segmentation with AND/OR filters, 4 templates, scheduling, and multi-provider sending
  • 10 Quick Campaigns
    One-click: reorder reminder, back in stock, win-back, new product, overstock clearance, and more
  • E-Commerce Integrations
    Connect Shopify, WooCommerce, BigCommerce, Squarespace, PrestaShop, and Magento
  • Accounting Integrations
    Sync with Xero, QuickBooks, Fortnox, and Visma eAccounting
  • Multi-Currency
    Automatic ECB exchange rates with historical accuracy per order date
  • Command Palette (⌘K)
    Instant search across all entities — products, customers, suppliers, orders, invoices
  • Year Wheel Planner
    Visual radial calendar for annual planning with themed event categories
  • Team & Permissions
    Custom roles with granular permissions across 14 modules, invite via email
  • Dark & Light Themes
    Light, dark, and sophisticated themes with flat or modern UI styles
  • Support Ticket System
    In-app support
  • 14-Day Free Trial
    Full access to all features, no credit card required, starts at $49/month
  • Developer-Friendly Hosting
    Opalstack is designed with developers in mind, offering SSH access, Git integration, and support for multiple programming languages and frameworks including Python, Node.js, Ruby, and PHP, giving developers granular control over their hosting environment.
  • Affordable Pricing
    Opalstack offers competitive pricing for shared and managed hosting plans, making it an accessible option for small businesses, freelancers, and individual developers who need robust features without enterprise-level costs.
  • Modern Control Panel
    Opalstack provides a clean, modern, and intuitive web-based dashboard for managing sites, applications, databases, and email accounts, which is a significant improvement over older-style hosting control panels like cPanel.
  • Strong Support for Multiple Applications
    The platform supports a wide variety of application types including WordPress, Django, Flask, Express, static sites, and more, allowing users to host diverse projects on a single account with easy deployment.
  • Reliable Infrastructure and Support
    Opalstack is built by former WebFaction team members, bringing experienced hosting expertise. They offer responsive customer support and a reputation for stable, well-managed server infrastructure with good uptime.

Possible disadvantages

  • Smaller Community and Ecosystem
    Compared to major hosting providers like DigitalOcean, AWS, or even shared hosts like SiteGround, Opalstack has a smaller user base, which means fewer community tutorials, third-party guides, and forum discussions available for troubleshooting.
  • Limited Scalability Options
    Opalstack is primarily a shared hosting provider, which means it may not be the best choice for high-traffic applications or projects that require rapid, on-demand scaling of resources like CPU, RAM, or storage.
  • Not Ideal for Beginners
    While developer-friendly, Opalstack's approach can be intimidating for non-technical users. Setting up applications often requires familiarity with the command line and server configuration, which may not suit those looking for simple one-click solutions.
  • Limited Data Center Locations
    Opalstack offers a relatively small number of data center locations compared to major cloud providers, which may result in higher latency for users targeting audiences in regions not well-served by the available server locations.
  • Fewer Managed Services and Add-ons
    Unlike larger hosting platforms, Opalstack lacks a wide range of managed add-on services such as built-in CDN integration, managed backups with granular restore options, or one-click SSL management that more mainstream providers offer out of the box.

Analysis

An editorial look at what each product does well and who it suits.

VNDLY
Opalstack

Overall verdict

  • VNDLY is a well-regarded, cloud-based vendor management system (VMS) that streamlines contingent workforce and services procurement management. Acquired by Workday in 2021, it offers strong integration capabilities, an intuitive user experience, and robust support for managing external labor, making it a solid choice for enterprises modernizing their extended workforce operations.

Why this product is good

  • Modern, intuitive cloud-native platform that is easier to use than many legacy VMS solutions
  • Backing and integration with Workday, enabling seamless connectivity with HR, finance, and procurement systems
  • Strong support for managing contingent workers, statement-of-work (SOW) services, and vendor relationships in one place
  • Configurable workflows and automation that reduce manual effort and improve compliance
  • Good analytics and reporting for visibility into spend, vendor performance, and workforce data
  • Scalable to support large, global enterprise needs

Recommended for

  • Mid-to-large enterprises managing a significant contingent or external workforce
  • Organizations already using or planning to adopt Workday for HR and finance
  • Companies looking to consolidate vendor management, SOW, and contingent labor into a single platform
  • Procurement and HR teams seeking better visibility, compliance, and control over external labor spend
  • Businesses modernizing away from outdated legacy VMS tools

Overall verdict

  • Opalstack is a solid choice for developers and tech-savvy users seeking an affordable, flexible control panel hosting solution with good performance and transparent pricing, though it may require more technical know-how than mainstream cPanel hosts.

Why this product is good

  • Uses a custom lightweight control panel that's fast and efficient compared to resource-heavy alternatives like cPanel
  • Offers straightforward, transparent pricing without hidden fees or aggressive upselling
  • Provides SSD storage and solid server performance for the price point
  • Supports multiple app types including Python, Node.js, and various frameworks beyond typical PHP hosting
  • Founded by the original creators of WebFaction, bringing significant hosting industry experience
  • Good for running multiple websites/apps under one account with granular resource control
  • Responsive customer support with a knowledgeable team
  • No long-term contracts required, allowing flexibility

Recommended for

  • Developers who need support for Python, Node.js, or other non-PHP applications
  • Users comfortable with a more technical, non-cPanel control panel interface
  • Small businesses or freelancers hosting multiple websites who want granular control
  • Former WebFaction users looking for a similar service after its shutdown
  • Budget-conscious users who want VPS-like flexibility without full server management
  • Users who prioritize transparent pricing over bundled marketing extras

Videos

Walkthroughs and reviews on video.

VNDLY 4 videos + Add
Opalstack 0 videos + Add

VNDLY - Inventory & Sales Management for Wholesale Businesses

More videos

  • Review - Introducing Workday VNDLY
  • Review - Workday executives on the firm's latest quarterly results and plans to buy VNDLY
  • Review - VNDLY Setup in 5 Minutes — Complete Onboarding Walkthrough

No Opalstack videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
VNDLY
Opalstack
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
ERP
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing VNDLY and Opalstack.

Why should a person choose your product over its competitors?

VNDLY's answer

Most inventory platforms make you choose: pay $300+/month for a full-featured system, or settle for a basic tool and bolt on integrations. VNDLY gives you everything in one place — inventory, sales orders, purchase orders, invoicing, CRM with sales pipeline, B2B portal, serial and lot tracking, multi-location warehousing, shipping labels, email campaigns, and AI-powered analytics — starting at $49/month. There's no per-warehouse fee, no integration surcharge, and no AI upsell. The interface is modern and fast, with drag-and-drop everywhere: tag products, build orders, assign price lists, organize categories. Setup takes days, not months.

What's the story behind your product?

VNDLY's answer

I previously ran a product company and experienced firsthand how painful it is to manage inventory with spreadsheets, disconnected tools, and overpriced ERPs that take months to set up. After a successful exit in 2021, I set out to build the system I always wished existed.

VNDLY was born from real operational experience — not from a boardroom. As a solo founder, every single feature exists because it solves a problem I personally dealt with as a business owner. I know what it's like to chase stock counts in spreadsheets at midnight, juggle three tools just to ship an order, and pay thousands for software that still doesn't do what you need.

The name VNDLY (pronounced "Vendly") comes from "vend" — to sell. The goal is simple: give growing product businesses enterprise-grade inventory and sales management without the enterprise price tag or the six-month implementation.

Who are some of the biggest customers of your product?

VNDLY's answer

We do not disclose customer names at this stage. VNDLY is used by wholesale distributors, importers, and product brands across Europe, North America, and Australia.

Which are the primary technologies used for building your product?

VNDLY's answer

Next.js (React) for the web application Supabase (PostgreSQL) for the database, authentication, and real-time features Tailwind CSS and Radix UI for the interface Stripe for subscription billing Chart.js for analytics and reporting Vercel for hosting and deployment AI: OpenAI, Anthropic, and Google APIs (BYOK — users provide their own keys)

What makes your product unique?

VNDLY's answer

VNDLY is one of the few inventory platforms with a built-in AI assistant available on every single page. It's not a chatbot bolted on — it has 48 custom tools that analyze your actual business data: anomaly detection, demand forecasting, customer health scoring, smart reorder suggestions, and a visual drag-and-drop report builder. Users bring their own AI key (OpenAI, Anthropic, or Google), so their data never passes through our servers. On top of that, VNDLY includes a branded B2B customer portal, a product development pipeline (PLM), email marketing campaigns, and shipping across 100+ carriers — features that competitors charge extra for or don't offer at all. All of this starts at $49/month.

How would you describe the primary audience of your product?

VNDLY's answer

Product businesses of all sizes — from solo brands and small importers to mid-size wholesale distributors with multiple warehouses. Specifically: wholesalers, distributors, importers, DTC brands selling both B2B and B2C, and manufacturers who need to manage purchasing, inventory, and sales in one system. Our sweet spot is businesses that have outgrown spreadsheets or basic tools like inFlow, but don't want the complexity and cost of enterprise ERPs like Cin7, Katana, or Linnworks.

User comments

Share your experience with using VNDLY and Opalstack. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

VNDLY 5.0 · 2 reviews
Opalstack no reviews yet
  • Perfect for my one-person shop
    SaaSHub review
    · Jun 2026

    Running a one-person shop means I need tools that just work. VNDLY's purchase order workflow got me from signup to first PO in under an hour. Inventory tracking across my store and pop-ups is finally in one place...

  • Finally found the inventory tool I've been looking for
    SaaSHub review
    · Jun 2026

    Been using VNDLY for a few months now and it does exactly what I need, sales orders, purchase orders, inventory tracking across locations, and Shopify sync. The interface is clean and fast. Pricing is fair for what...

We have no reviews of Opalstack yet. Be the first one to post

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