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Inventory · head to head

Fiix vs OpenAI API

Fiix logo

Fiix

Inventory

AI-powered maintenance management

From
Free
Rated
-
Full reviewWebsite
OpenAI API logo

OpenAI API

Machine Learning

Hosted API for OpenAI's language, embedding, image and audio models, billed per token

From
$0.15/per-million-tokens
Rated
-
Full reviewWebsite

The short version

  • Only Fiix has a free tier, so it costs nothing to try first.
  • Each has a real cost: Fiix integrations, SSO, audit trail and database export are all Enterprise only, which carries no published price; OpenAI API cost scales with tokens rather than with seats, so a successful feature's bill grows with its adoption, and an interface that lets users paste long documents has no natural ceiling on spend unless you build one yourself.
  • They diverge on capability: Fiix covers Work order management, OpenAI API covers Text and reasoning models.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Fiix and OpenAI API actually diverge.

Attributes where Fiix and OpenAI API differ
AttributeFiixOpenAI API
Starting priceFree$0.15/per-million-tokens
Pricing modelsubscriptionusage-based
Free tierYesNo
PlatformsWeb, Mobile app, Cloud-basedApi
CategoryInventoryMachine Learning
Founded20082015

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Fiix

  • Work order management
  • Parts inventory
  • Predictive maintenance
  • AI insights
  • SAP
  • Oracle
  • Microsoft Dynamics
  • Salesforce

Only in OpenAI API

  • Text and reasoning models
  • Embeddings
  • Speech and audio
  • Image generation
  • Function calling
  • Structured outputs
  • Batch processing
  • Prompt caching

What people use each for

The jobs each tool is most often brought in to do.

Fiix

  • Maintenance management and work order tracking for equipmentnot OpenAI API
  • Scheduling preventive maintenance and managing spare parts inventorynot OpenAI API

OpenAI API

  • Adding summarisation, drafting or classification to an existing product where building a model would take longer than the product's whole roadmapnot Fiix
  • Retrieval-augmented question answering over internal documents, using the embedding and generation models togethernot Fiix
  • Extracting structured records from unstructured text, where schema-constrained output removes most of the parsing problemnot Fiix
  • Prototyping a language feature quickly to find out whether it is worth the cost of a self-hosted alternative laternot Fiix

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Fiix

  • Integrations, SSO, audit trail and database export are all Enterprise only, which carries no published price
  • The $75 Professional plan still excludes e signatures, failure codes and any integration
  • The $45 Basic plan excludes multi site management, purchasing and advanced analytics
  • The free plan is limited in users and withholds almost every feature beyond basic work orders
  • Assets are unlimited on every tier, so the ladder is entirely about features rather than scale

OpenAI API

  • Cost scales with tokens rather than with seats, so a successful feature's bill grows with its adoption, and an interface that lets users paste long documents has no natural ceiling on spend unless you build one yourself.
  • Models are deprecated on the vendor's timetable, and a fine-tuned model built on a retired base goes with it, so the tuning work and the data curation behind it must be redone rather than migrated.
  • Behaviour shifts between model versions in ways no test catches unless you wrote one, so prompts tuned over months against a particular snapshot can regress quietly on migration, which makes an evaluation suite a prerequisite rather than an improvement.
  • It cannot run inside your own network, so data residency requirements, air-gapped environments and contracts forbidding third-party processing rule it out regardless of the provider's own security posture.
  • You inherit its availability and its rate limits, so a provider incident is an outage in your product and a traffic spike can be throttled at precisely the moment the feature is proving itself.

Pricing, plan by plan

Fiix

Free
  • FreeFree
    • Basic CMMS
    • 3 users
    • Community support
  • Basic$45/month
    • Full CMMS
    • Reporting
    • Email support
  • Professional$75/month
    • AI features
    • Integrations
    • Priority support

OpenAI API

$0.15/per-million-tokens
  • GPT-4o mini$0.15/per-million-input-tokens
    • Fast
    • Affordable
  • GPT-4o$5/per-million-input-tokens
    • Multimodal
    • 128K context

Which should you pick?

Choose Fiix if

  • You need work order management.
  • You want to start without paying.
  • You work on Web, Mobile app, Cloud-based.
  • You also want parts inventory.
Fiix review

Choose OpenAI API if

  • You need text and reasoning models.
  • You work on Api.
  • You also want embeddings.
OpenAI API review

Questions people ask

Is Fiix or OpenAI API better?
Neither clearly leads. Fiix starts at Free and OpenAI API at $0.15/per-million-tokens, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fiix or OpenAI API?
Fiix has a free tier; the other does not. Paid plans start at Free for Fiix and $0.15/per-million-tokens for OpenAI API.
Does Fiix or OpenAI API run on more platforms?
Fiix runs on Web, Mobile app, Cloud-based. OpenAI API runs on Api.
Can I use Fiix for free?
Yes. Fiix has a free tier, so you can try it without paying. OpenAI API starts at $0.15/per-million-tokens.
What is Fiix best used for?
Fiix is most often used for maintenance management and work order tracking for equipment, scheduling preventive maintenance and managing spare parts inventory. Of those, maintenance management and work order tracking for equipment and scheduling preventive maintenance and managing spare parts inventory are not what OpenAI API is typically brought in for.
What can Fiix do that OpenAI API cannot?
Fiix covers Work order management, Parts inventory, Predictive maintenance, AI insights. OpenAI API covers Text and reasoning models, Embeddings, Speech and audio, Image generation.

Answered from the vendors’ own pages

Fiix: What is included in Fiix's free plan?

The free plan includes 25 active preventive maintenance tasks, unlimited work orders, basic asset management, and mobile app access.

Source
OpenAI API: Is my data used to train the models?

API inputs and outputs are not used for training by default, which differs from the consumer product. Retention periods and enterprise terms change, so read the current data usage policy rather than trusting a summary.

Fiix: What is the price difference between Basic and Professional plans per user?

Basic costs $45 per user per month, while Professional costs $75 per user per month. Professional is marked as the most popular tier.

Source
OpenAI API: Can I run these models on my own hardware?

No. The weights are not distributed. If self-hosting is a requirement, you are looking at open-weight models instead, with the operational and quality trade-offs that implies.

Fiix: What unique features does the Professional plan add compared to Basic?

Professional includes multi-site management, AI insights, and advanced analytics in addition to the unlimited preventive maintenance and reports included in Basic.

Source
OpenAI API: How is it priced?

Per token, with input and output priced differently and each model priced differently. Batch processing and cached input prefixes reduce it. The practical consequence is that your bill is a function of prompt design, not just of request count.

Fiix: Are there flexible payment options for Fiix subscriptions?

Yes, Fiix offers both month-to-month subscriptions and annual subscription plans with the ability to upgrade anytime. No additional setup or hardware fees apply.

Source
OpenAI API: What is the difference from Azure OpenAI Service?

The same model family delivered by Microsoft under an Azure contract, with Azure identity, networking and regional controls, and a different release cadence for new models. Enterprises with an Azure agreement often choose it for procurement and data residency reasons rather than technical ones.

Fiix: What add-on licenses are available, and how are they priced?

Fiix offers Lite License (Operator Access) for limited frontline team access and Fiix MAX AI assistant (requires Professional or Enterprise plan). Pricing for both requires contacting sales.

Source
OpenAI API: How do I keep the cost under control?

Cap input length, cache repeated prefixes, route easy requests to smaller models, use the batch path where latency does not matter, and set per-user limits before launch rather than after the first surprising invoice.

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