Maps · head to head
Fused vs Geotab

Fused
Maps
Serverless Python for geospatial: write a UDF, get a map tile endpoint and an HTTP API
- From
- Free
- Free plan
- Yes
The short version
- Only Fused has a free tier, so it costs nothing to try first.
- Each has a real cost: Fused the price steps are brutal: $20 to $200 to $2,000 a month with no intermediate tier, so a two-person team that outgrows Starter faces a tenfold increase for what is often a modest capacity gap.; Geotab specific pricing amounts not published online; contact sales required
- They diverge on capability: Fused covers User defined functions, Geotab covers Real-time GPS tracking.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Fused and Geotab actually diverge.
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 Fused
- User defined functions
- Instant tile endpoints
- HTTP API
- Caching
- Workbench
- Data stack connectors
- Public UDF catalogue
- Local execution
Only in Geotab
- Real-time GPS tracking
- Vehicle diagnostics
- Driver behavior scoring
- ELD compliance
- IFTA reporting
- Fuel management
- Maintenance scheduling
- Route optimization
What people use each for
The jobs each tool is most often brought in to do.
Fused
- A data team that wants to publish a dynamic layer computed from a large Parquet dataset without standing up and operating a tile servernot Geotab
- An analyst prototyping against Overture, Sentinel or Census data who needs a working map in an afternoon rather than a data engineering ticketnot Geotab
- An application that needs a geospatial computation exposed as an HTTP endpoint, where the alternative is a container, a queue and an on-call rotanot Geotab
- A consultancy delivering an interactive constraint or suitability map to a client, computed live from source data rather than pre-baked into static tilesnot Geotab
Geotab
- Fleet trackingnot Fused
- Driver safetynot Fused
- Fuel optimizationnot Fused
- Compliance managementnot Fused
- Predictive maintenancenot Fused
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Fused
- The price steps are brutal: $20 to $200 to $2,000 a month with no intermediate tier, so a two-person team that outgrows Starter faces a tenfold increase for what is often a modest capacity gap.
- Published tiers do not state the actual compute, storage or request allowances, so the only way to know whether $200 covers your workload is to run it and find out.
- Fused is at pre-seed stage with a small team, and putting a customer-facing map behind a startup’s serverless platform is a continuity risk that a procurement review will flag.
- It is Python-only and assumes competence with cloud-native geospatial formats; there is no path for an analyst who works in a desktop GIS and not in code.
- Serverless execution means cold starts and per-tile latency on uncached views, so a first load of a heavy UDF over a wide area is noticeably slower than a pre-rendered tile set.
Geotab
- Specific pricing amounts not published online; contact sales required
- Custom pricing available for larger fleet volumes
Pricing, plan by plan
Fused
Free- FreeFree
- Workbench access
- AI assistant
- Local UDF runs
- Starter$20/month
- Secrets management
- Higher compute limits
- Office hours support
- Developer$200/month
- Dedicated jobs
- GitHub integration
- Expanded compute, storage and AI token allowance
- Professional$2000/month
- Team collaboration
- Dedicated training
- Substantially increased usage limits
Geotab
$25/month- Base$25/month
- GPS tracking
- Trip history
- Engine diagnostics
- Pro$40/month
- Everything in Base
- Driver behavior
- Fuel usage
- ProPlus$55/month
- Everything in Pro
- Active tracking
- Advanced analytics
Which should you pick?
Choose Fused if
- You need user defined functions.
- You want to start without paying.
- You work on Web, Linux, macOS, Windows.
- You also want instant tile endpoints.
Choose Geotab if
- You need real-time gps tracking.
- You work on Web, Ios, Android, Api.
- You also want vehicle diagnostics.
Questions people ask
- Is Fused or Geotab better?
- Neither clearly leads. Fused starts at Free and Geotab at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Fused or Geotab?
- Fused has a free tier; the other does not. Paid plans start at Free for Fused and $25/month for Geotab.
- Does Fused or Geotab run on more platforms?
- Fused runs on Web, Linux, macOS, Windows. Geotab runs on Web, Ios, Android, Api.
- Can I use Fused for free?
- Yes. Fused has a free tier, so you can try it without paying. Geotab starts at $25/month.
- What is Fused best used for?
- Fused is most often used for a data team that wants to publish a dynamic layer computed from a large parquet dataset without standing up and operating a tile server, an analyst prototyping against overture, sentinel or census data who needs a working map in an afternoon rather than a data engineering ticket, an application that needs a geospatial computation exposed as an http endpoint, where the alternative is a container, a queue and an on-call rota, a consultancy delivering an interactive constraint or suitability map to a client, computed live from source data rather than pre-baked into static tiles. Of those, a data team that wants to publish a dynamic layer computed from a large parquet dataset without standing up and operating a tile server and an analyst prototyping against overture, sentinel or census data who needs a working map in an afternoon rather than a data engineering ticket are not what Geotab is typically brought in for.
- What can Fused do that Geotab cannot?
- Fused covers User defined functions, Instant tile endpoints, HTTP API, Caching. Geotab covers Real-time GPS tracking, Vehicle diagnostics, Driver behavior scoring, ELD compliance.
Answered from the vendors’ own pages
Fused: What does Fused actually give me?
A Python function becomes a map tile endpoint and an HTTP API on managed infrastructure, with caching, without you running a server.
Geotab: How is Geotab priced?
Geotab offers two subscription tiers: GO Core for basic fleet tracking and GO Plan for comprehensive fleet management. Both plans include hardware in the subscription price with no upfront costs or installation fees. Specific pricing is custom-quoted by the sales team.
SourceFused: How much does it cost?
Free, then $20, $200 and $2,000 per month for Starter, Developer and Professional. Usage allowances are not itemised publicly.
Geotab: Does Geotab include hardware in the subscription?
Yes, both GO Core and GO Plan subscriptions include Geotab hardware at no upfront device cost. Hardware is integrated into the monthly subscription pricing.
SourceFused: Can I run UDFs locally?
Yes, through the Python SDK, which is how most development is done before deploying.
Geotab: Is it easy to upgrade between Geotab plans?
Yes, customers can easily upgrade or downgrade between GO Core and GO Plan through the MyGeotab portal, allowing flexible scaling as fleet needs change.
SourceFused: Does it replace PostGIS or BigQuery?
No. It reads from them. Fused is the compute and serving layer, not the store.
Fused: Is it a mature company?
No. It is a small pre-seed San Francisco company. The technology is real; the vendor risk is real too.
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