Avalara vs Vertex

QuickBooks Online

TaxJar

TaxCloud

Sovos

Longview Tax

IDL Konsis

Compare Avalara and Vertex based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

TaxJar® focuses on solving a problem no one wants to deal with - sales tax. We passionately leverage technology and exceptional customer service to help you forget about sales tax and focus on what matters most - growing your business.

QuickBooks Online is an all-in-one online business software designed to help manage business finances. The platform is built to scale businesses, unlocking insights and providing the functionality of a larger team, all on one integrated platform.

Sovos offers purpose-built cloud solutions and services for regulatory compliance to 100+ countries in support of more than 19,000 separate tax
jurisdictions.

Avalara offers automated tax compliance software that simplifies sales tax reporting and filing for businesses of all sizes. Its agentic AI handles tax calculations, returns preparation, and exemption certificate management across jurisdictions.

Accounting

Accounting Integration

Accounts Payable

Accounts Receivable

Address Validation

Alerts/Notifications

Audit Trail

Bank Reconciliation

Billing & Invoicing

Compliance Management

Consumer Use Tax

Corporate/Business

Data Import/Export

Document Management

Electronic Filing

Exemption Management

Financial Reporting

For eCommerce

General Ledger

Multi-Currency

Process/Workflow Automation

Purchase Order Management

Reporting/Analytics

Sales Tax Management

Tax Calculation

Tax Compliance

Tax Filing

Tax Management

Taxability Verification

Third-Party Integrations

Transaction Tracking

Value Added Tax (VAT)

Avalara

Web-based

Analyst

Difficult to set up and when it is not working as expected it can get in the way of processing documents.

Finance Director

Overall, I am happy with product as it is has saved time for team in filing reports and also is a great repository for our sales tax related files.

Governance, Risk & Compliance Administrator

Reminds me of the old Microsoft model (maybe still current model?) and it can be very irritating. If you have a tax problem, the last thing you need is more costs and a wait time.

Controller

Seamless integration with our ERP system, reporting and ease of reconciliation to our records are awesome. There is no need to maintain Sales Tax tables internally.

They charged us up front for a year and then provided little to no support in implementation. It's impossible to get a response from them.

Assistant Controller

Customer Support was horrendous and slow. Platform was difficult to navigate at times and it is overpriced.

Accountant

My overall experience with Avalara has been very positive, I especially enjoy all of the resources to help business understand the sales & use tax process.

Accounting/IT

It is very user friendly. I love the way the returns are listed and you can go in and see what the return is going to be.

They would not let us walk away so now we have a garbage product. The customer service is absolutely terrible.

The feature for tracking states that may trip nexus and require filings is great. Good connections with account manager to update us on features and changes to account.

Accounts Payable Manager

With the integration, there is a problem with counties with the same name.

When I contacted them about why they haven't filed returns for SST states, they were extremely slow in their response. Customer support is terrible.

Accounting Manager

They disavow mistakes and responsibility for failure to register their clients in the requested states and their customer support consists of sending you dozens of links to their online handbook.

Owner

It was absolutely ridiculous. I paid them $4700 and would still need to do the heavy lifting for getting the application set up.

TAX DIRECTOR

Avalara's sales tax management solution has been fantastic for our company. Before we implemented Avalara 5 years ago, everything we did was manual and left us to risk of miscalculations of tax.

Technology and software seems pretty solid so far.

President

She got my money plus stock options, oh wonderful. SAVE YOUR MONEY AND FILE OWN YOUR TAX WITHOUT PAYING THEM FOR DOING NOTHING.

I have had very little contact with my support staff at Avalara only do to the fact that the software works great.

Avalara screenshot: Avalara WA multipurpose sales

Avalara screenshot: Avalara e-file to IRS

Avalara screenshot: Avalara manage all payers

Avalara screenshot: Avalara forms summary

Avalara screenshot: Avalara schedule IRS e-file date

Freelancers

Large Enterprises

Mid Size Business

Small Business

Longview Tax is a corporate tax management solution that provides businesses with tools for managing tax strategies, collecting data, provisioning, and reporting on taxes. The cloud-based platform also offers tools for tax planning and helps businesses create data-driven strategies.

IDL Konsis is a cloud-based account management tool. It enables firms to streamline financial consolidation, disclosure, reporting, and analysis. Key attributes include automated currency conversions, goodwill amortization, deferred taxes calculations, matrix consolidations, and deconsolidation.

Calculate, collect, and file your sales tax with ease using TaxCloud. Ensure 100% accuracy across all 13,000+ US jurisdictions. Delegate tax reporting to us and save hours each month. Say goodbye to manual filing and let TaxCloud automate it for you.

Vertex software enables tax determination, compliance, and reporting, tax data management, and document management with powerful pre-built integrations to core business applications.

Approval Process Control

Data Verification

Due Date Tracking

Exception Notification

Payroll Management

Payroll Reporting

Tax Forms

Vertex

Senior Application Analyst 

It is difficult to use and the main is search does not work as intended and backspace. There are some forms where these two mentioned don't work and highly difficult in terms of usage.

Senior Systems Specialist

The customer support and ease of use has been fantastic. I have had to call Vertex for support, for recommendations on doing things and for knowledge on the product.

There are sometimes outages, since we are using a cloud based product, and those do cause some orders to go through without the correct taxes being charged.

Tax Director

The customer service people are also exceptionally friendly and the Exchange provides a great opportunity to network with them and fellow colleagues.

Consultant

Vertex Cloud has a very easy to use and comprehensive user interface, a robust product mapping capability, and the ability to user test within the interface.

Project manager

It is good and we have TAm who is really responsible and active in the tickets we raise.

finance

The variance for a quarter for a significant sales volume between the vertex data and the auditor's evaluation was amazing.

Sales Tax Analyst

The accuracy of the calculations makes this a terrific tool, especially when preparing for audits. The states are hungry for funds and Vertex helps me send them away with little to no money.

Every single person I have spoke to has been knowledgeable,  friendly and quick in getting me answers. It is truly a pleasure to call support.

Avalara vs Vertex Comparison (2026)

Avalara

Vertex

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives