Is Avalara or Soldo better?

Neither clearly leads. Avalara starts at $29/month and Soldo at £21/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Avalara or Soldo?

Avalara starts at $29/month and Soldo at £21/month.

Does Avalara or Soldo run on more platforms?

Avalara runs on Web, Api. Soldo runs on Web, iOS, Android.

What is Avalara best used for?

Avalara is most often used for real-time sales tax calculation at checkout, multi-state and multi-jurisdiction tax determination, vat, lodging, communications and excise tax calculation, feeding tax results into an erp or ecommerce platform through the api. Of those, real-time sales tax calculation at checkout and multi-state and multi-jurisdiction tax determination are not what Soldo is typically brought in for.

What can Avalara do that Soldo cannot?

Avalara covers Tax calculation, Returns filing, Exemption management, Document management. Soldo covers Prepaid company cards, Card-level budgets, Receipt capture, Accounting export.

Accounting · head to head

Avalara vs Soldo

Avalara

Accounting

Tax compliance done right

From: $29/month
Rated: -

Full review Website

Soldo

Accounting

Prepaid company card and spend control platform for European businesses

From: £21/month
Rated: -

Full review Website

The short version

Each has a real cost: Avalara pricing varies significantly based on products, integrations, transaction volume, and jurisdictions; Soldo cards are prepaid, so if the central wallet runs low the cards decline in front of a supplier, and treasury has to keep an idle float funded rather than using a credit line.
They diverge on capability: Avalara covers Tax calculation, Soldo covers Prepaid company cards.
Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Avalara and Soldo actually diverge.

Attributes where Avalara and Soldo differ
Attribute	Avalara	Soldo
Starting price	$29/month	£21/month
Pricing model	subscription	Per user per month
Platforms	Web, Api	Web, iOS, Android
Founded	2004	Unknown

Identical on both: free tier (No), 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 Avalara

Tax calculation
Returns filing
Exemption management
Document management
Real-time rates
QuickBooks
NetSuite
Shopify

Only in Soldo

Prepaid company cards
Card-level budgets
Receipt capture
Accounting export
Multi-currency wallets
Approval workflows

What people use each for

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

Avalara

Real-time sales tax calculation at checkoutnot Soldo
Multi-state and multi-jurisdiction tax determinationnot Soldo
VAT, lodging, communications and excise tax calculationnot Soldo
Feeding tax results into an ERP or ecommerce platform through the APInot Soldo

Soldo

A construction firm giving site managers fuel and materials cards with hard per-card limitsnot Avalara
A marketing team issuing virtual cards per subscription so a cancelled tool cannot keep billingnot Avalara
A UK company that cannot get approved for a credit-based corporate card programmenot Avalara
A multi-entity European business needing EUR and GBP wallets without conversion on every purchasenot Avalara

Where each one falls short

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

Avalara

Pricing varies significantly based on products, integrations, transaction volume, and jurisdictions
No free tier or trial period published
Enterprise sales model requires contacting sales specialists for customized quotes

Soldo

Cards are prepaid, so if the central wallet runs low the cards decline in front of a supplier, and treasury has to keep an idle float funded rather than using a credit line.
The plan fee covers only three users, and per-user charges plus physical card fees mean the real monthly cost is several times the advertised headline for a team of twenty.
It does not extend credit, so it gives no working capital benefit and no card rewards of the kind US charge card issuers use to offset their cost.
Sole traders and some business types are not accepted, which catches out small consultancies expecting to sign up online.
Coverage is European; a company with US or Asian subsidiaries will need a second card programme and a second expense workflow for them.

Pricing, plan by plan

Avalara

$29/month

AvaTax$50/month
- Tax calculation
- Exemption certificates
- Returns filing

Soldo

£21/month

Standard$21/month
- Three users included
- Around £7 per additional user per month
- Physical card issuance fee around £5, virtual around £1
Plus$33/month
- Three users included
- Around £11 per additional user per month
- Advanced approval and multi-currency features
Enterprise$undefined/month
- Quoted pricing
- Custom card volumes and entity structures
- Dedicated account management

Which should you pick?

Choose Avalara if

You need tax calculation.
You work on Web, Api.
You also want returns filing.

Avalara review

Choose Soldo if

You need prepaid company cards.
You work on Web, iOS, Android.
You also want card-level budgets.

Soldo review

Questions people ask

Is Avalara or Soldo better?: Neither clearly leads. Avalara starts at $29/month and Soldo at £21/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Avalara or Soldo?: Avalara starts at $29/month and Soldo at £21/month.
Does Avalara or Soldo run on more platforms?: Avalara runs on Web, Api. Soldo runs on Web, iOS, Android.
What is Avalara best used for?: Avalara is most often used for real-time sales tax calculation at checkout, multi-state and multi-jurisdiction tax determination, vat, lodging, communications and excise tax calculation, feeding tax results into an erp or ecommerce platform through the api. Of those, real-time sales tax calculation at checkout and multi-state and multi-jurisdiction tax determination are not what Soldo is typically brought in for.
What can Avalara do that Soldo cannot?: Avalara covers Tax calculation, Returns filing, Exemption management, Document management. Soldo covers Prepaid company cards, Card-level budgets, Receipt capture, Accounting export.

Answered from the vendors’ own pages

Avalara: What are the starting prices for Avalara services?

Avalara Tax Calculation and Returns Compliance Package starts at $699. License Guidance is available for as low as $119. Sales Tax Registration costs $403 per location.

Source

Soldo: Is Soldo a credit card?

No. It is prepaid electronic money. You fund a wallet and cards spend from it, so there is no credit line and no interest-free period.

Avalara: How does Avalara's pricing scale?

Avalara uses volume-based pricing that varies based on the number of integrated business applications, volume of monthly sales transactions, number of states or jurisdictions for tax collection, and Streamlined Sales Tax enrollment. Pricing scales with business growth and transaction volume.

Source

Soldo: What licence does Soldo hold?

Soldo is authorised as an electronic money institution, including UK, Irish and Italian entities, which is why it can issue cards without a sponsor bank in those markets.

Soldo: What does it really cost for twenty users?

Take the plan fee, add the per-user rate for the seventeen users beyond the included three, then add card issuance fees per physical card.

Avalara vs Soldo

Avalara

Soldo

The short version

Where they differ

What each one covers

Only in Avalara

Only in Soldo

What people use each for

Avalara

Soldo

Where each one falls short

Avalara

Soldo

Pricing, plan by plan

Avalara

Soldo

Which should you pick?

Choose Avalara if

Choose Soldo if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Avalara

More on Soldo

Keep looking

Other head to heads