Kintsugi Sales Tax Automation vs TaxWatch
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for Kintsugi Sales Tax Automation, Oct 13, 2026 for TaxWatch.
The short answer
- Kintsugi Sales Tax Automation lists 6 features TaxWatch’s listing doesn’t mention, including Compliance reporting, Liability calculation, Multi-state filing.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Address validation
- · Automated risk assessment
- · Easy CSV transaction imports
- · Exposure/historical liabilities auditing
- · Free nexus monitoring: physical/economic
- · New nexus alerts
One and Only Plan
- · Accountant friendly exporting of summary data.
- · Easy to understand color coded US map and data table.
- · Helpful links to US state sites.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureKintsugi uses AI to handle sales tax end-to-end, including automatic filing, registration, and physical mail handling. Our app connects to your store in minutes, tracks nexus in US and global jurisdictions, applies rooftop-accurate rates, and auto-files returns on schedule. Real-time dashboards expose liability down to each transaction, slashing audit risk and manual busywork.
TaxWatch shows via a hoverable, clickable color-coded US map and datatables, your store's economic nexus status for all states, DC, and taxing territories. For each, a plain-language explanation is shown indicating current status, percentage of closeness to reaching economic nexus, and an exportable CSV file with summary data, useful for filing.
- Nexus determination and tax liability calculation
- Registrations and filing
- 24*7 instant support
- Exemption management
- Color-coded US map showing how close economic nexus is in each state
- CSV-exportable summary sales and tax data for each state
- Detailed economic nexus criteria and helpful tax resource links for each state
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Kintsugi Sales Tax Automation |  TaxWatch |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Kintsugi Sales Tax Automation | TaxWatch |
|---|---|---|
| App Store rating | 4.8 ★ | Not published |
| App Store reviews | 36 | Not published |
| New reviews, 28 days | 1 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Kintsugi Sales Tax Automation | TaxWatch |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $10/month |
| Longest free trial | Not listed | 15 days |
| Plans listed | 1 | 1 |
Listing
| Measure | Kintsugi Sales Tax Automation | TaxWatch |
|---|---|---|
| Shopify category rank | #14(ahead) | #152 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 17, 2023 | Jun 7, 2021 |
| Languages | 1 | 1 |
| Developer | Kintsugi | Zero211 |
FAQ
Kintsugi Sales Tax Automation and TaxWatch: common questions
- What features does each app list that the other doesn’t?
- Kintsugi Sales Tax Automation lists 6 the others don’t mention, such as Compliance reporting, Liability calculation, Multi-state filing, Tax rates. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 3, 2026 for Kintsugi Sales Tax Automation, Oct 13, 2026 for TaxWatch; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 3, 2026 for Kintsugi Sales Tax Automation, Oct 13, 2026 for TaxWatch. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.