Softwr

Accounting · head to head

TaxJar vs Vena Solutions

TaxJar logo

TaxJar

Accounting

Sales tax, simplified

From
Free
Rated
-
Full reviewWebsite
Vena Solutions logo

Vena Solutions

Accounting

FP&A planning that keeps Excel as the front end and puts a database and workflow behind it

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only TaxJar has a free tier, so it costs nothing to try first.
  • Each has a real cost: TaxJar both published plans include only 200 orders per month, so higher volume costs more; Vena Solutions vena publishes no pricing and contracts are modular, so two organisations of similar size can pay very different amounts and neither can benchmark without going through procurement.
  • They diverge on capability: TaxJar covers Tax calculation, Vena Solutions covers Excel add-in interface.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which TaxJar and Vena Solutions actually diverge.

Attributes where TaxJar and Vena Solutions differ
AttributeTaxJarVena Solutions
Starting priceFreeOn request
Pricing modelusage-basedquote
Free tierYesNo
PlatformsWeb, ApiWeb, Windows, Excel add-in
Founded2013Unknown

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 TaxJar

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

Only in Vena Solutions

  • Excel add-in interface
  • Central multidimensional database
  • Workflow and approvals
  • Audit trail
  • Rolling forecasts
  • Close management
  • Power BI integration
  • ERP connectors

What people use each for

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

TaxJar

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

Vena Solutions

  • A finance team that wants governance and audit over budgeting but refuses to give up Excel formulasnot TaxJar
  • Replacing a shared drive full of departmental budget workbooks with routed templates and tracked submissionnot TaxJar
  • Consolidating actuals from more than one ERP into a single reporting set without a data warehouse projectnot TaxJar
  • Running monthly rolling forecasts where the model is complex enough to need real spreadsheet logicnot TaxJar

Where each one falls short

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

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

Vena Solutions

  • Vena publishes no pricing and contracts are modular, so two organisations of similar size can pay very different amounts and neither can benchmark without going through procurement.
  • Implementation services for data integration and template configuration typically make up a large part of first-year cost, often exceeding the licence, and that figure only appears in the proposal.
  • Excel dependency is structural: organisations on Google Workspace, or staff working only in a browser or on Chromebooks, cannot use the primary interface as intended.
  • Because it accepts existing spreadsheets, it can preserve years of undocumented logic and circular workarounds rather than forcing the clean-up that a rebuild on a purpose-built modelling tool would require.
  • Model performance degrades with very large dimensional models, so organisations that grow into genuinely large planning problems eventually hit the limits of the spreadsheet-first design and face a second migration.

Pricing, plan by plan

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

Vena Solutions

On request
  • Vena Professional$undefined/year
    • Core planning platform and Excel add-in
    • Workflow, audit trail and version control
    • Standard support
  • Vena Complete$undefined/year
    • Everything in Professional
    • Power BI integration
    • Premium support and a customer success manager

Which should you pick?

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

Choose Vena Solutions if

  • You need excel add-in interface.
  • You work on Web, Windows, Excel add-in.
  • You also want central multidimensional database.
Vena Solutions review

Questions people ask

Is TaxJar or Vena Solutions better?
Neither clearly leads. TaxJar starts at Free and Vena Solutions at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, TaxJar or Vena Solutions?
TaxJar has a free tier; the other does not. Paid plans start at Free for TaxJar and On request for Vena Solutions.
Does TaxJar or Vena Solutions run on more platforms?
TaxJar runs on Web, Api. Vena Solutions runs on Web, Windows, Excel add-in.
Can I use TaxJar for free?
Yes. TaxJar has a free tier, so you can try it without paying. Vena Solutions starts at On request.
What is TaxJar best used for?
TaxJar is most often used for calculating us sales tax at checkout, reporting sales tax liability by state and jurisdiction, automatically filing state sales tax returns. Of those, calculating us sales tax at checkout and reporting sales tax liability by state and jurisdiction are not what Vena Solutions is typically brought in for.
What can TaxJar do that Vena Solutions cannot?
TaxJar covers Tax calculation, AutoFile returns, Economic nexus tracking, Exemption certificates. Vena Solutions covers Excel add-in interface, Central multidimensional database, Workflow and approvals, Audit trail.

Answered from the vendors’ own pages

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
Vena Solutions: Do we have to give up Excel?

No, that is the point of the product. Excel is the interface, backed by a central database and workflow.

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
Vena Solutions: Is pricing published?

No. Vena quotes per organisation based on users, modules and services.

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
Vena Solutions: How much is implementation?

It is quoted separately and commonly forms a large share of first-year cost. Get it itemised before comparing against Anaplan or Adaptive.

Vena Solutions: Does it work without Microsoft Office?

Not properly. The Excel add-in is the main working surface.

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