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Automotive · head to head

iATN vs NADA Guides

iATN logo

iATN

Automotive

Community-powered automotive technical advice

From
Free
Rated
-
Full reviewWebsite
NADA Guides logo

NADA Guides

Automotive

Trusted vehicle valuation for dealerships

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: iATN business+ tier labeled as 'Best Value' but costs $45/month, a 25% increase over Business plan at $36/month; NADA Guides does not include private party transaction data, only dealer pricing
  • They diverge on capability: iATN covers Discussion forums, NADA Guides covers Vehicle valuations.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which iATN and NADA Guides actually diverge.

Attributes where iATN and NADA Guides differ
AttributeiATNNADA Guides
PlatformsWeb, Mobile, AppWeb, Mobile Web
Founded19961917

Identical on both: starting price (Free), pricing model (subscription), free tier (Yes), 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 iATN

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

Only in NADA Guides

  • Vehicle valuations
  • Retail pricing
  • Trade-in values
  • Market analysis
  • Dealer reports
  • Historical pricing
  • Regional data
  • Mobile application

Both cover

  • SSL encryption

What people use each for

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

iATN

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

NADA Guides

  • Dealership Managementnot iATN
  • Service Schedulingnot iATN
  • Inventory Managementnot iATN
  • Sales Operationsnot iATN
  • Customer Relationshipnot iATN

Where each one falls short

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

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

NADA Guides

  • Does not include private party transaction data, only dealer pricing
  • Valuations updated monthly or quarterly, not in real-time
  • Accuracy decreases for older and rare vehicle models
  • User input errors for mileage, condition, and trim level significantly affect valuations

Pricing, plan by plan

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

NADA Guides

Free
  • FreeFree
    • Basic valuations
    • Pricing reports
    • Mobile access
  • Professional$149/month
    • Everything in Free
    • Advanced reports
    • Market insights
  • Dealer Packages$undefined/month
    • Everything in Professional
    • Custom integrations
    • Data feeds

Which should you pick?

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

Choose NADA Guides if

  • You need vehicle valuations.
  • You want to start without paying.
  • You work on Web, Mobile Web.
  • You also want retail pricing.
NADA Guides review

Questions people ask

Is iATN or NADA Guides better?
Neither clearly leads. iATN starts at Free and NADA Guides at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, iATN or NADA Guides?
iATN starts at Free and NADA Guides at Free.
Does iATN or NADA Guides run on more platforms?
iATN runs on Web, Mobile, App. NADA Guides runs on Web, Mobile Web.
Can I use iATN for free?
Both have a free tier, so you can try either at no cost before committing.
What is iATN best used for?
iATN is most often used for automotive technician community and knowledge sharing, technical support and peer-to-peer troubleshooting, job listings for automotive industry positions. Of those, automotive technician community and knowledge sharing and technical support and peer-to-peer troubleshooting are not what NADA Guides is typically brought in for.
What can iATN do that NADA Guides cannot?
iATN covers Discussion forums, Question posting, Expert responses, Knowledge base. NADA Guides covers Vehicle valuations, Retail pricing, Trade-in values, Market analysis. Both handle SSL encryption.

Answered from the vendors’ own pages

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
NADA Guides: Is NADAguides free to use?

Yes, NADAguides.com offers free vehicle valuation estimates. The service allows users to get a VIN-based assessment at no cost.

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
NADA Guides: What types of vehicles does NADA Guides cover?

NADA Guides provides pricing information for used and new cars, classic cars, motorcycles, recreational vehicles (RVs), boats, and manufactured homes.

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
NADA Guides: How often are NADA valuations updated?

NADA valuations are updated monthly or quarterly, which means they may not reflect real-time market conditions or sudden shifts in supply and demand.

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
NADA Guides: Does NADAguides include private party sales data?

No. NADA algorithms use only dealer selling prices and do not include private sale values, which can result in higher valuations that don't reflect typical private market prices.

Source
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