Softwr

Accounting · head to head

Stampli vs TaxJar

Stampli logo

Stampli

Accounting

AI-powered accounts payable automation

From
$29/month
Rated
-
Full reviewWebsite
TaxJar logo

TaxJar

Accounting

Sales tax, simplified

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only TaxJar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Stampli no transparent pricing published; quote-based model required; TaxJar both published plans include only 200 orders per month, so higher volume costs more
  • They diverge on capability: Stampli covers AI invoice processing, TaxJar covers Tax calculation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Stampli and TaxJar actually diverge.

Attributes where Stampli and TaxJar differ
AttributeStampliTaxJar
Starting price$29/monthFree
Pricing modelsubscriptionusage-based
Free tierNoYes
PlatformsWeb, Ios, AndroidWeb, Api
Founded20142013

Identical on both: user rating (Not yet rated), category (Accounting).

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 Stampli

  • AI invoice processing
  • Approval workflows
  • Vendor management
  • Payment processing
  • Audit trails
  • NetSuite
  • Sage Intacct
  • QuickBooks

Only in TaxJar

  • Tax calculation
  • AutoFile returns
  • Economic nexus tracking
  • Exemption certificates
  • Multi-channel support
  • Shopify
  • Amazon
  • WooCommerce

Both cover

  • Web support

What people use each for

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

Stampli

  • Accounts payable automationnot TaxJar
  • Invoice processing and capturenot TaxJar
  • Vendor managementnot TaxJar
  • Expense management and procurementnot TaxJar

TaxJar

  • Calculating US sales tax at checkoutnot Stampli
  • Reporting sales tax liability by state and jurisdictionnot Stampli
  • Automatically filing state sales tax returnsnot Stampli

Where each one falls short

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

Stampli

  • No transparent pricing published; quote-based model required
  • Specific pricing for individual modules or add-ons not available on pricing page
  • Cost varies based on invoice volume, complexity, and customization needs

TaxJar

  • Both published plans include only 200 orders per month, so higher volume costs more
  • The Starter plan at $39 per month allows only 3 data import integrations
  • AutoFile state filings are metered: Starter includes 2 credits a year and each extra filing costs $50, Professional includes 4 and each extra costs $55
  • Real time tax calculation API access requires the Professional plan at $99 per month
  • Phone support, a Customer Success Manager and a dedicated onboarding specialist require the Professional plan
  • The developer sandbox requires the Professional plan
  • The 10% saving requires annual billing

Pricing, plan by plan

Stampli

$29/month
  • Essential$undefined/month
    • Invoice processing
    • Basic approvals
    • Email notifications
  • Professional$undefined/month
    • AI-powered coding
    • Advanced workflows
    • ERP integrations
  • Enterprise$undefined/month
    • Custom workflows
    • API access
    • Dedicated support

TaxJar

Free
  • Starter$39/month
    • Up to 200 orders per month
    • 3 data integrations
    • API access included
  • Professional$99/month
    • Up to 200 orders per month
    • 10 total data integrations
    • 10,000 API calls per minute

Which should you pick?

Choose Stampli if

  • You need ai invoice processing.
  • You work on Web, Ios, Android.
  • You also want approval workflows.
Stampli review

Choose TaxJar if

  • You need tax calculation.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want autofile returns.
TaxJar review

Questions people ask

Is Stampli or TaxJar better?
Neither clearly leads. Stampli starts at $29/month and TaxJar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Stampli or TaxJar?
TaxJar has a free tier; the other does not. Paid plans start at $29/month for Stampli and Free for TaxJar.
Does Stampli or TaxJar run on more platforms?
Stampli runs on Web, Ios, Android. TaxJar runs on Web, Api.
Can I use TaxJar for free?
Yes. TaxJar has a free tier, so you can try it without paying. Stampli starts at $29/month.
What is Stampli best used for?
Stampli is most often used for accounts payable automation, invoice processing and capture, vendor management, expense management and procurement. Of those, accounts payable automation and invoice processing and capture are not what TaxJar is typically brought in for.
What can Stampli do that TaxJar cannot?
Stampli covers AI invoice processing, Approval workflows, Vendor management, Payment processing. TaxJar covers Tax calculation, AutoFile returns, Economic nexus tracking, Exemption certificates. Both handle Web support.

Answered from the vendors’ own pages

Stampli: What does Stampli cost?

Stampli does not publish fixed pricing. The company uses a custom quote-based model. Visitors are directed to 'Request a Quote' and meet with an AP expert to discuss pricing based on their specific invoice volume and requirements.

Source
TaxJar: How much does TaxJar cost?

TaxJar pricing starts at $39/month for Starter and $99/month for Professional. Save 10% or more with annual pricing. A 30-day free trial is available.

Source
Stampli: What is included in Stampli's standard offering?

Stampli's core accounts payable solution includes unlimited invoice capture, entities/locations, vendors, and PO matching; automated processing via Stampli Cognitive AI; 12 pre-built reports; interactive dashboards; a dedicated Customer Success Manager; and support with under 90-second response time.

Source
TaxJar: What is the difference between TaxJar Starter and Professional?

Both plans handle up to 200 orders/month, but Professional includes phone support, dedicated success manager, 10 users, and more data integrations and API capacity.

Source
Stampli: How long does it take to implement Stampli?

Stampli uses a 'fulfillment-first' implementation approach and deploys in weeks versus competitors requiring months or longer.

Source
TaxJar: Does TaxJar offer discounts for annual billing?

Yes, TaxJar saves customers 10% or more when paying annually instead of monthly for both Starter and Professional plans.

Source
Stampli: What add-on modules are available with Stampli?

Optional modules include Procurement, Direct Pay functionality, credit card programs, advanced vendor management, and expense management. Pricing for add-ons requires requesting a custom quote.

Source
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