Softwr

Maps · head to head

Fused vs Lytx

Fused logo

Fused

Maps

Serverless Python for geospatial: write a UDF, get a map tile endpoint and an HTTP API

From
Free
Free plan
Yes
Full reviewWebsite
Lytx logo

Lytx

Fleet Management

Video telematics with human event review and a structured driver coaching programme

From
On request
Free plan
No
Full reviewWebsite

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.; Lytx the driver-facing lens is the main deployment obstacle, and fleets have faced formal union objections, grievance procedures and driver resignations over interior cameras regardless of how the data is used.
  • They diverge on capability: Fused covers User defined functions, Lytx covers Machine vision event detection.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Fused and Lytx actually diverge.

Attributes where Fused and Lytx differ
AttributeFusedLytx
Starting priceFreeOn request
Pricing modelPer month by compute tierquote
Free tierYesNo
PlatformsWeb, Linux, macOS, WindowsWeb, iOS, Android
CategoryMapsFleet Management

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 Lytx

  • Machine vision event detection
  • Reviewed events
  • Driver coaching workflow
  • Risk scoring
  • Continual recording option
  • Fleet tracking and compliance

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 Lytx
  • An analyst prototyping against Overture, Sentinel or Census data who needs a working map in an afternoon rather than a data engineering ticketnot Lytx
  • 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 Lytx
  • A consultancy delivering an interactive constraint or suitability map to a client, computed live from source data rather than pre-baked into static tilesnot Lytx

Lytx

  • A haulage or waste fleet with rising insurance premiums that needs defensible video evidence and a documented coaching programme to renegotiate covernot Fused
  • An operator facing repeated nuisance claims where exonerating footage settles disputes before they reach litigationnot Fused
  • A safety team that wants reviewed, filtered events rather than an alert stream its managers will stop reading within a fortnightnot Fused
  • A fleet already running Geotab or Samsara for telematics that wants a dedicated video safety layer on topnot 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.

Lytx

  • The driver-facing lens is the main deployment obstacle, and fleets have faced formal union objections, grievance procedures and driver resignations over interior cameras regardless of how the data is used.
  • Agreements are normally 36 months per device, so a fleet that shrinks or reassigns vehicles mid-term keeps paying for units it no longer runs, and the hardware has no resale value.
  • Human review introduces a delay between the event and the coachable clip, so it is not the tool for real-time intervention, and vendors offering instant in-cab alerts do that part better.
  • Core telematics such as maintenance, routing and asset tracking is thinner than on dedicated fleet platforms, so many customers run Lytx alongside another system and pay twice for GPS tracking.
  • The programme only pays back if managers hold coaching sessions consistently, which is a recurring labour cost the business case usually omits, and fleets that cannot staff it see no measurable change in incident rates.

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

Lytx

On request
  • Lytx$undefined/year
    • Per vehicle per month, device and review service bundled
    • Terms are typically 36 months per installed device
    • Continual recording and extended retention priced as upgrades

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.
Fused review

Choose Lytx if

  • You need machine vision event detection.
  • You work on Web, iOS, Android.
  • You also want reviewed events.
Lytx review

Questions people ask

Is Fused or Lytx better?
Neither clearly leads. Fused starts at Free and Lytx at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fused or Lytx?
Fused has a free tier; the other does not. Paid plans start at Free for Fused and On request for Lytx.
Does Fused or Lytx run on more platforms?
Fused runs on Web, Linux, macOS, Windows. Lytx runs on Web, iOS, Android.
Can I use Fused for free?
Yes. Fused has a free tier, so you can try it without paying. Lytx starts at On request.
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 Lytx is typically brought in for.
What can Fused do that Lytx cannot?
Fused covers User defined functions, Instant tile endpoints, HTTP API, Caching. Lytx covers Machine vision event detection, Reviewed events, Driver coaching workflow, Risk scoring.

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.

Lytx: Can I run Lytx without a driver-facing camera?

Yes, road-facing only configurations are available and are what most fleets deploy first to reduce resistance. You lose distraction and seatbelt detection, which is a large part of the risk model.

Fused: 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.

Lytx: Who watches the footage?

Flagged events go to Lytx reviewers, then to your safety managers. Continuous footage is not routinely watched; it is retained and pulled on request for incidents and claims.

Fused: Can I run UDFs locally?

Yes, through the Python SDK, which is how most development is done before deploying.

Lytx: Does it replace my telematics platform?

It can, but most large fleets keep their existing tracking platform and integrate Lytx for video and coaching. Budget for both if that is the plan.

Fused: 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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