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Automotive · head to head

AllData vs iATN

AllData logo

AllData

Automotive

The industry standard in OEM repair information

From
$39/month
Rated
-
Full reviewWebsite
iATN logo

iATN

Automotive

Community-powered automotive technical advice

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only iATN has a free tier, so it costs nothing to try first.
  • Each has a real cost: AllData all plans require ongoing monthly subscription with no perpetual license option; iATN business+ tier labeled as 'Best Value' but costs $45/month, a 25% increase over Business plan at $36/month
  • They diverge on capability: AllData covers OEM repair procedures, iATN covers Discussion forums.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which AllData and iATN actually diverge.

Attributes where AllData and iATN differ
AttributeAllDataiATN
Starting price$39/monthFree
Free tierNoYes
PlatformsWeb, Desktop, Mobile, TabletWeb, Mobile, App
Founded19861996

Identical on both: pricing model (subscription), user rating (Not yet rated), category (Automotive).

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 AllData

  • OEM repair procedures
  • Interactive wiring diagrams
  • TSB library
  • Recall database
  • Labor time estimates
  • Component locations
  • Diagnostic codes
  • Fluid specifications

Only in iATN

  • Discussion forums
  • Question posting
  • Expert responses
  • Knowledge base
  • Community profiles
  • Search functionality
  • Archives access
  • Real-time notifications

Both cover

  • SSL encryption

What people use each for

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

AllData

  • Auto repair shop management and diagnosticsnot iATN
  • Vehicle collision damage assessmentnot iATN
  • ASE technician reference and supportnot iATN

iATN

  • Automotive technician community and knowledge sharingnot AllData
  • Technical support and peer-to-peer troubleshootingnot AllData
  • Job listings for automotive industry positionsnot AllData

Where each one falls short

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

AllData

  • All plans require ongoing monthly subscription with no perpetual license option
  • Many add-on modules require a base subscription (Repair or Collision) to function

iATN

  • Business+ tier labeled as 'Best Value' but costs $45/month, a 25% increase over Business plan at $36/month
  • Job posting on iATN Auto Pro Careers costs additional $50 per off-site position posting outside free Business+ allowance
  • Individual plan limited to single concurrent browser connection, restricting multi-device usage for solo accounts

Pricing, plan by plan

AllData

$39/month
  • ALLDATA Repair$209/month
    • 95% vehicle coverage
    • 44K+ engine-specific vehicles 1982-present
  • ALLDATA Collision$249/month
    • OEM repair information for auto body shops
  • ALLDATA Mobile$39/month
    • Requires Collision or Repair subscription
  • Tech Essentials Pack$254.6/month
    • Includes Repair, Tech-Assist, Community, Estimator

iATN

Free
  • BasicFree
    • Participation in TechHelp
    • Forums access
    • Live chat access
  • Individual$19/month
    • Knowledge Base access for single personal user
    • Classified ad posting
    • Single concurrent browser connection
  • Business$36/month
    • Business use at one location
    • Up to 4 concurrent browser connections
    • Knowledge Base access
  • Business+$45/month
    • Up to 4 employee sub-accounts
    • Private team forum
    • $10/month discount on Identifix Direct-Hit subscription

Which should you pick?

Choose AllData if

  • You need oem repair procedures.
  • You work on Web, Desktop, Mobile, Tablet.
  • You also want interactive wiring diagrams.
AllData review

Choose iATN if

  • You need discussion forums.
  • You want to start without paying.
  • You work on Web, Mobile, App.
  • You also want question posting.
iATN review

Questions people ask

Is AllData or iATN better?
Neither clearly leads. AllData starts at $39/month and iATN at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AllData or iATN?
iATN has a free tier; the other does not. Paid plans start at $39/month for AllData and Free for iATN.
Does AllData or iATN run on more platforms?
AllData runs on Web, Desktop, Mobile, Tablet. iATN runs on Web, Mobile, App.
Can I use iATN for free?
Yes. iATN has a free tier, so you can try it without paying. AllData starts at $39/month.
What is AllData best used for?
AllData is most often used for auto repair shop management and diagnostics, vehicle collision damage assessment, ase technician reference and support. Of those, auto repair shop management and diagnostics and vehicle collision damage assessment are not what iATN is typically brought in for.
What can AllData do that iATN cannot?
AllData covers OEM repair procedures, Interactive wiring diagrams, TSB library, Recall database. iATN covers Discussion forums, Question posting, Expert responses, Knowledge base. Both handle SSL encryption.

Answered from the vendors’ own pages

AllData: How much does ALLDATA Repair cost?

ALLDATA Repair costs $209 per month or $2,508 per year. It provides access to repair information covering 95% of all vehicles and includes 44,000+ engine-specific vehicle records from 1982 to present.

Source
iATN: How much does iATN membership cost?

Free Basic plan with TechHelp and forums. Individual at $19/month for one user, Business at $36/month for one location with up to 4 concurrent connections, Business+ at $45/month for up to 4 employee sub-accounts.

Source
AllData: What is the cheapest ALLDATA subscription?

The cheapest individual ALLDATA module is ALLDATA Mobile at $39 per month, but it requires either an ALLDATA Collision or Repair subscription to function. The lowest standalone option is ALLDATA Repair at $209 per month.

Source
iATN: What are the concurrent connection limits for different iATN tiers?

Individual plan supports 1 concurrent browser connection. Business and Business+ plans allow up to 4 concurrent browser connections from one location.

Source
AllData: What is included in ALLDATA's solution packs?

ALLDATA offers bundled solution packs combining multiple modules at discounted rates. Tech Essentials Pack is $254.60 per month including Repair, Tech-Assist, Community, and Estimator. Business Essentials Pack is $312.30 per month with Repair, Shop Manager, Mobile, and diagnostics. Collision Planner Essentials Pack is $359.10 per month.

Source
iATN: Does iATN Business+ include a discount on other services?

Business+ members receive a $10/month discount on Identifix Direct-Hit subscription, equaling $120 annual savings.

Source
iATN: How much does it cost to post a job on iATN?

Job posting on iATN Auto Pro Careers is free for Business and Business+ members posting on-site positions (one per 30 days for Business; multiple for Business+). Off-site positions cost $50 per job posting.

Source
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