Looking for an Extensiv alternative?
InfiPlex is a multichannel order management platform with published pricing starting at $49.99/month and most integrations live within days. By comparison, recurring bugs, a heavy customization-driven onboarding, and inventory sync delays are the most repeated complaints in real Extensiv (Skubana) reviews on G2 and Capterra — not a sales deck's version of events.
Extensiv (Skubana)
- Bugs and crashes are the most repeated complaint in reviews
- Onboarding requires extensive customization
- Analytics described as cluttered, hard to parse
- Sync delays have led to reported overselling
What changes
- One stock pool, updated the moment anything sells or ships
- Most integrations connect in days
- Published pricing from $49.99/mo — no sales call
- US-based support, missing channels built free on Growth plans
What the pattern actually looks like
The bugs complaint isn't a one-off. Reviewers describe recurring crashes and sync errors that disrupt day-to-day operations, not occasional hiccups. On onboarding, one reviewer described needing the better part of a year before the interface felt fully familiar — not the exception, but a commonly repeated timeline. And the sync-delay issue has a specific, concrete failure mode: inventory counts update late enough that a customer completes a purchase before the system has registered that the item is already gone elsewhere, which is what shows up in reviews as reported overselling. The analytics complaint follows a similar shape: reviewers describe data scattered across the reporting module rather than consolidated in one place, to the point that some build their own spreadsheets alongside the platform just to get a clear read on performance.
Three questions worth asking Extensiv directly
None of these require special access — they are ordinary due-diligence questions any serious vendor should answer plainly before a contract is signed.
What's the real sync interval?
Delayed sync is the root cause behind most reported overselling — ask for the actual, current update frequency, not a marketing figure.
What's a realistic onboarding timeline?
Given how often customization-driven onboarding shows up in reviews, ask for a timeline in writing, from a customer reference if possible — not a best-case estimate.
Is my specific stack natively supported?
Confirm whether the tools you already use are truly native integrations or require custom development work that adds to both cost and timeline.
Four concrete differences, not marketing language
One stock pool stops the oversells
Before: delayed sync, occasional oversellsInventory updates push to every connected channel the moment something sells, ships, or arrives — including FBA and 3PL-held stock.
Days, not months, to launch
Before: extensive customization requiredLink your channels, map SKUs once, set routing rules. Most existing integrations are live within days.
Pricing you can see right now
Before: no published pricing$49.99/mo to start, $499.99/mo, or $999.99/mo for Growth Pro — published in full, no discovery call required.
Missing a channel? It's built free
Before: quoted as custom developmentGrowth plans include 2-4 new marketplace API integrations built at no development cost per year.
The comparison, in one table
| Category | Extensiv (Skubana) | InfiPlex |
|---|---|---|
| Pricing | Not publicly listed | Published — from $49.99/mo |
| Most common complaint | Bugs, technical instability | One stock pool, real-time sync |
| Onboarding | Extensive customization required | Most integrations live in days |
| New channel not supported? | Custom development | Built free on Growth plans |
| Support location | Not specified | 100% US-based |
From teams who switched off Extensiv
"[Add a real quote from a customer who switched from Extensiv — ideally naming the specific reliability or onboarding issue that improved]"
[Name, Title] — [Company]"[A second quote — e.g. about the sync reliability or the free integration build]"
[Name, Title] — [Company]Questions people ask before switching
What do Extensiv users complain about most?
Recurring bugs and instability top the list, followed by a heavy, customization-driven onboarding, cluttered analytics, and inventory sync delays that have led to reported overselling.
Is InfiPlex cheaper than Extensiv?
Extensiv doesn't publish pricing. InfiPlex does — Basic Starter is $49.99/mo, Growth Starter is $499.99/mo, Growth Pro is $999.99/mo, all visible without a sales call.
How long does switching take?
Most existing integrations connect in days: link your channels, map SKUs once, and set routing rules.
Does InfiPlex fix the overselling problem Extensiv reviewers describe?
Yes — one central stock pool updates every connected channel the instant something sells, ships, or arrives.
Does InfiPlex cover the same marketplaces as Extensiv?
InfiPlex connects to 130+ marketplaces, carts, and EDI retailers. If a specific channel isn't already supported, it gets built at no additional development cost on Growth plans rather than being quoted as custom work.
What does the actual switch from Extensiv look like?
You connect your existing channels, map SKUs once against your current catalog, and set routing rules — most customers are live within days rather than migrating in a single high-risk cutover.
Can I bring over my existing Extensiv automation rules?
Routing and automation logic is typically rebuilt during onboarding rather than directly imported — this is usually covered in the initial setup conversation so nothing gets lost in the switch.
Why do reliability issues like Extensiv's happen in the first place?
Heavily customized systems tend to accumulate technical debt as more one-off configurations get layered in over time — it's a common pattern in platforms built around extensive per-customer customization, not unique to any one vendor.
Does InfiPlex connect to the same tools my team already uses alongside Extensiv?
InfiPlex connects to 130+ marketplaces, carts, EDI retailers, and WMS/3PL systems. Check the integration directory for your specific stack, or ask — missing connections are built free on Growth plans.
See the difference yourself
No email, no sales call to see pricing.
