Avalara alternatives for sales tax and VAT
Avalara's Core Compliance plan costs $79 per state per month, or $799 per state per year, for calculation, filing, nexus monitoring and exemptions. That per-state model is why growing sellers compare alternatives, alongside large tax departments that want an ERP-centric engine.
TaxJar, Kintsugi and Zamp suit smaller US sellers, Anrok targets SaaS and global sellers, and Vertex, Sovos and ONESOURCE are the enterprise indirect tax engines.
Why teams switch from Avalara
A reason to switch has to be structural: the pricing model, the ERP it has to sit inside, a deployment or security constraint, or the admin effort to keep it running. If none of the reasons below describes your setup, the migration will cost more than the problem it solves, and the Avalara profile is the better place to spend an hour.
Cost climbs with every state you register in
Core plans are priced per state, so ten filing states on Core Compliance is $790 a month before extras. TaxJar prices by monthly order volume instead, and Kintsugi's Starter plan charges $75 per filing or registration.
Extras are billed separately
Sales tax registration costs $403 per location and business license guidance starts at $119. Zamp says registrations, filings and notices are included in its plans.
You sell in only one or two states
A seller filing in one or two states should check whether a simpler, cheaper tool covers them. TaxJar's Starter plan is $39 a month with a 30-day free trial.
You passed $50M in revenue
Companies above $50M in annual revenue must go through Avalara's custom quote, which puts Avalara in the same buying process as Vertex, Sovos and ONESOURCE.
You sell software internationally
Anrok is built for software, AI and ecommerce companies and covers 150+ countries and 11,000+ US jurisdictions, with registration and filing included.
Avalara alternatives compared
Read the last column first. Ruling an option out is quicker than ranking what is left, and every tool in this table gives something up. If more than one person has to sign off, record each reason in the software evaluation scorecard as you work down the rows.
Prices as published by each vendor, checked on 25 Sep 2026. Quote-based means the vendor lists no price.
| Alternative | Best for | Pricing model / starting price | Key difference vs Avalara | What you give up |
|---|---|---|---|---|
| TaxJar (Stripe) | Ecommerce sellers on Shopify, Amazon or WooCommerce | Starter $39/month, Professional $99/month (200 orders/month tier); 30-day free trial source | Priced by order volume, not by state, with a free trial. | US only, and filing comes as AutoFile credits (2 or 4 a year, then $50 or $55 each). |
| Anrok | SaaS, AI and ecommerce companies selling abroad | Starter $100 per market/month; Custom plan quoted source | Global VAT and US sales tax in one platform, built around billing systems. | Per-market pricing also climbs as you register in more places, and there is no trial. |
| Kintsugi | Startups that want to pay per filing | Free monitoring plan; Starter $75 per filing or registration source | Pay-per-filing pricing and a free exposure monitoring plan. | Multi-country compliance and ERP invoice calculation need the custom-priced Premium plan. |
| Zamp | Teams that want sales tax done for them | Quote-based; free nexus assessment and 30-day API sandbox source | A done-for-you service with no per-transaction fees. | Plans are quote-based, and published coverage is US and Canada only. |
| Vertex | Large tax departments inside SAP, Oracle or other major ERPs | Quote-based source | On-premise and hybrid deployment, and industry-specific tax content. | No public price, and returns, e-invoicing and exemption certificates are separate products. |
| Sovos | Multinationals with VAT, e-invoicing and SAF-T obligations | Quote-based (custom pricing) source | E-invoicing and SAF-T reporting next to tax determination. | Custom pricing only, and no trial. |
| Thomson Reuters ONESOURCE Indirect Tax | Global, multi-entity corporate tax departments | Quote-based source | Sales, use, VAT, GST and excise tax in one cloud suite for large tax teams. | Quote-based, demo only, and built for corporate tax departments rather than small sellers. |
Avalara alternatives in detail
Nothing here is ranked, because this site publishes no scores. Each entry names who it suits better than Avalara, what the vendor charges and what you give up by taking it, so an entry whose "best for" is not you is one you can drop without reading further.
1. TaxJar (Stripe)
Best for: Ecommerce sellers on Shopify, Amazon or WooCommerce
TaxJar, owned by Stripe since 2021, automates US sales tax calculation, nexus tracking, reporting and filing across 11,000 jurisdictions. Starter is $39 a month and Professional $99 a month at the 200 orders a month tier, with a 30-day free trial.
Key difference: Priced by order volume, not by state, with a free trial.
What you give up: US only, and filing comes as AutoFile credits (2 or 4 a year, then $50 or $55 each).
Price: Starter $39/month, Professional $99/month (200 orders/month tier); 30-day free trial (vendor source, checked 25 Sep 2026).
2. Anrok
Best for: SaaS, AI and ecommerce companies selling abroad
Anrok covers 150+ countries and 11,000+ US jurisdictions, handles registration, filing and remittance, and integrates with Stripe, NetSuite, Salesforce, Zuora, Chargebee, QuickBooks and Workday. Starter is $100 per market a month, where a market is one jurisdiction you file in.
Key difference: Global VAT and US sales tax in one platform, built around billing systems.
What you give up: Per-market pricing also climbs as you register in more places, and there is no trial.
Price: Starter $100 per market/month; Custom plan quoted (vendor source, checked 25 Sep 2026).
3. Kintsugi
Best for: Startups that want to pay per filing
Kintsugi has a free plan for nexus monitoring and a Starter plan at $75 per filing or registration, with no onboarding or transaction fees and no long-term contract. Premium adds multi-country compliance and invoice tax calculation in QuickBooks, NetSuite and Dynamics 365.
Key difference: Pay-per-filing pricing and a free exposure monitoring plan.
What you give up: Multi-country compliance and ERP invoice calculation need the custom-priced Premium plan.
Price: Free monitoring plan; Starter $75 per filing or registration (vendor source, checked 25 Sep 2026).
4. Zamp
Best for: Teams that want sales tax done for them
Zamp runs sales tax as a managed service: registrations, filings, notices and support are included, with direct ACH remittance to states. It has a free nexus assessment and a 30-day API sandbox, and plans for the US and for the US plus Canada.
Key difference: A done-for-you service with no per-transaction fees.
What you give up: Plans are quote-based, and published coverage is US and Canada only.
Price: Quote-based; free nexus assessment and 30-day API sandbox (vendor source, checked 25 Sep 2026).
5. Vertex
Best for: Large tax departments inside SAP, Oracle or other major ERPs
Vertex O Series calculates sales and use tax, VAT and GST and can run on-premise, in the cloud or in a hybrid edge setup, with integrations for SAP, Oracle, Microsoft, Workday, NetSuite and Shopify.
Key difference: On-premise and hybrid deployment, and industry-specific tax content.
What you give up: No public price, and returns, e-invoicing and exemption certificates are separate products.
Price: Quote-based (vendor source, checked 25 Sep 2026).
6. Sovos
Best for: Multinationals with VAT, e-invoicing and SAF-T obligations
Sovos's Indirect Tax Suite covers VAT, sales and use tax, insurance premium tax and exemption certificates, plus filing, SAF-T reporting and e-invoicing, and says it covers 185+ countries. It integrates with SAP, NetSuite and Microsoft Dynamics.
Key difference: E-invoicing and SAF-T reporting next to tax determination.
What you give up: Custom pricing only, and no trial.
Price: Quote-based (custom pricing) (vendor source, checked 25 Sep 2026).
7. Thomson Reuters ONESOURCE Indirect Tax
Best for: Global, multi-entity corporate tax departments
ONESOURCE Indirect Tax covers determination, Pagero e-invoicing, reconciliation and indirect compliance with e-filed returns, and says it tracks more than 68,000 tax authorities across 205 jurisdictions.
Key difference: Sales, use, VAT, GST and excise tax in one cloud suite for large tax teams.
What you give up: Quote-based, demo only, and built for corporate tax departments rather than small sellers.
Price: Quote-based (vendor source, checked 25 Sep 2026).
When to stay with Avalara
Staying put is the right answer more often than a shortlist implies. Avalara has to be wrong on something you cannot configure or negotiate around before a move pays for itself, and what Avalara actually charges usually settles whether cost is that thing.
Stay with Avalara if you file in several US states and sell through more than one channel or ERP. Its integration catalog and the combination of calculation, filing, nexus monitoring and exemptions in one Core plan are hard to match.
- You rely on some of Avalara's 1,400+ signed partner integrations across ERPs, ecommerce, billing and POS.
- You qualify for Core Compliance + SST Services at $69 per state a month in Streamlined Sales Tax states.
- You also use Avalara for VAT, cross-border, business licenses or property tax.
Sources
Facts and prices on this page come from each vendor's own site, checked on 25 Sep 2026. Vendors change prices and packaging without notice, so confirm before you budget.
- Avalara: Avalara sales tax pricing page
- Avalara: avalara.com/us/en/index.html
- TaxJar (Stripe): TaxJar pricing page
- Anrok: Anrok pricing page
- Kintsugi: Kintsugi pricing page
- Zamp: Zamp pricing page
- Vertex: Vertex site (no pricing page)
- Sovos: Sovos tax determination page
- Thomson Reuters ONESOURCE Indirect Tax: ONESOURCE Indirect Tax page
Choosing between Avalara alternatives
Cut the list to two or three, not five. Put the Avalara profile next to them, send every vendor the same scoping questions so the quotes come back comparable, and ask each one what the first ninety days look like.
Do the arithmetic before the demo. The software ROI calculator shows whether the saving covers implementation, and the full list of tax software is where to widen the field if none of these fit.
Frequently asked questions
What is a cheaper alternative to Avalara?
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TaxJar is cheaper for small ecommerce sellers, from $39 a month at the 200 orders a month tier, and Kintsugi charges $75 per filing on its Starter plan. Avalara Core Compliance costs $79 per state per month.
Is Vertex or Avalara better for large companies?
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Vertex fits large tax departments that need an engine inside SAP, Oracle or another major ERP, especially with on-premise or hybrid requirements. Avalara is easier to buy and run for multi-state sellers, and companies over $50M revenue get a custom Avalara quote.
Which Avalara alternative handles global VAT?
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Anrok, Sovos and ONESOURCE all cover VAT outside the US. Anrok targets software and ecommerce companies in 150+ countries, while Sovos and ONESOURCE serve large multinational tax teams.
Does Avalara offer a free trial?
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No. Avalara's pricing page lists no free trial; TaxJar offers 30 days and Kintsugi has a free monitoring plan.
Sources we used
We rely on vendor documentation, pricing pages and other primary sources. We do not use G2 or Capterra ratings as ranking inputs.
Primary sources
- Official vendor documentation, pricing pages, help centers, and release notes
- Public analyst reports, market commentary, and relevant public filings
- Practitioner discussions in communities such as Reddit
What we exclude
- G2 and Capterra ratings as ranking inputs
- Vendor-submitted claims that cannot be corroborated publicly
- Anonymous summary statements presented as proof without a primary source behind them
Review standard
Material corrections can be submitted through the contact page. We update pages when a claim can be verified against a stronger source.
Read the full review methodology and sponsored disclosure.
Evidence used on this page
- Avalara software profile
- Check what Avalara does well before deciding it needs replacing.
- Avalara pricing
- Plans and prices checked on the vendor's site.
- Vendor sources
- Each alternative's price and positioning comes from its own site, checked on 25 Sep 2026.