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Maps · head to head

AllTrails vs Fused

AllTrails logo

AllTrails

Maps

Discover the best hiking and biking trails

From
Free
Rated
-
Full reviewWebsite
Fused logo

Fused

Maps

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

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AllTrails the App Store listing shows AllTrails is a free download with an in-app Pro subscription; the visible listing text does not state the Pro price, so the reader must check in-app purchases for the current rate.; 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.
  • They diverge on capability: AllTrails covers Trail discovery, Fused covers User defined functions.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which AllTrails and Fused actually diverge.

Attributes where AllTrails and Fused differ
AttributeAllTrailsFused
Pricing modelfreemiumPer month by compute tier
PlatformsIos, Android, WebWeb, Linux, macOS, Windows
Founded2010Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Maps).

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 AllTrails

  • Trail discovery
  • Offline maps
  • GPS navigation
  • Activity recording
  • Trail reviews
  • Apple Health
  • Garmin
  • Apple Watch

Only in Fused

  • User defined functions
  • Instant tile endpoints
  • HTTP API
  • Caching
  • Workbench
  • Data stack connectors
  • Public UDF catalogue
  • Local execution

What people use each for

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

AllTrails

  • Trail discoverynot Fused
  • Hiking navigationnot Fused
  • Outdoor fitness trackingnot Fused

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

Where each one falls short

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

AllTrails

  • The App Store listing shows AllTrails is a free download with an in-app Pro subscription; the visible listing text does not state the Pro price, so the reader must check in-app purchases for the current rate.

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.

Pricing, plan by plan

AllTrails

Free
  • FreeFree
    • Trail search
    • Community reviews
    • Basic maps
  • AllTrails+$35.99/year
    • Offline maps
    • Real-time navigation
    • Trail conditions

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

Which should you pick?

Choose AllTrails if

  • You need trail discovery.
  • You want to start without paying.
  • You work on Ios, Android, Web.
  • You also want offline maps.
AllTrails review

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

Questions people ask

Is AllTrails or Fused better?
Neither clearly leads. AllTrails starts at Free and Fused at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AllTrails or Fused?
AllTrails starts at Free and Fused at Free.
Does AllTrails or Fused run on more platforms?
AllTrails runs on Ios, Android, Web. Fused runs on Web, Linux, macOS, Windows.
Can I use AllTrails for free?
Both have a free tier, so you can try either at no cost before committing.
What is AllTrails best used for?
AllTrails is most often used for trail discovery, hiking navigation, outdoor fitness tracking. Of those, trail discovery and hiking navigation are not what Fused is typically brought in for.
What can AllTrails do that Fused cannot?
AllTrails covers Trail discovery, Offline maps, GPS navigation, Activity recording. Fused covers User defined functions, Instant tile endpoints, HTTP API, Caching.

Answered from the vendors’ own pages

AllTrails: Is AllTrails free to use?

AllTrails offers both free and paid membership options. The basic free tier allows users to explore trails, see maps, and access core features for discovering hiking and outdoor activities.

Source
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.

AllTrails: Can I create custom routes on AllTrails?

Yes, AllTrails allows users to build and edit custom trails. The platform provides route converter tools and options to print custom maps for your own trail designs.

Source
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.

Fused: Can I run UDFs locally?

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

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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