Kintsugi

AI-powered sales tax automation and compliance for high-growth businesses.

by Kintsugi · Sales Tax & Indirect Tax

Executive Summary

Kintsugi AI offers an end-to-end sales tax automation and compliance platform for high-growth e-commerce and SaaS businesses. It leverages cutting-edge AI, including a powerful LLM, for accurate tax calculations, real-time nexus monitoring, and automated filing across 110,000+ jurisdictions. The platform streamlines complex sales tax compliance, transforming manual processes into data-driven operations with features like automated product classification and exemption management. Kintsugi integrates with various business systems, providing transparent pricing and dedicated expert support.

Use Cases

  • Automating multi-state sales tax calculations for e-commerce transactions.
  • Monitoring economic nexus thresholds across various jurisdictions to ensure proactive compliance.
  • Streamlining sales tax filing and remittance processes to reduce manual effort and errors.
  • Managing product taxability and exemption certificates for accurate tax application.
  • Handling voluntary disclosure agreements (VDAs) and back-tax compliance for historical liabilities.
  • Integrating sales tax compliance seamlessly with existing billing, e-commerce, and ERP systems.

Features

Visibility

  • Real-Time Dashboards: Gain full visibility into sales tax liabilities, exposure, and filing status across all jurisdictions with intuitive, real-time dashboards.
  • Nexus Monitoring: Automatically tracks sales across all 50 states and 50+ countries, alerting businesses the moment they trigger new tax obligations.
  • Comprehensive Exposure & Historical Auditing: Offers free nexus monitoring, comprehensive exposure analysis, and auditing of historical liabilities to identify and mitigate risks.

Intelligence

  • AI-Powered Product Classification: Automatically classifies products for tax purposes using machine learning algorithms, ensuring correct tax treatment and reducing misclassification errors.
  • Automated Registration: When nexus is triggered in a new state, Kintsugi can automatically handle the registration process with a single click.
  • AutoFile & AutoRemit: The platform automatically calculates what is owed, files returns, and remits payments to every state, every month.
  • Automated Risk Assessment: Provides automated risk assessment to proactively identify potential compliance issues.

Support

  • Direct Access to Tax Experts: Provides exceptional customer service with direct access to tax experts for guidance and support.
  • 24/7 Live Chat Support: Offers continuous live chat support to assist users with any questions or issues.
  • Fast Onboarding & Guided Setup: Designed for quick setup, with most companies going live in a day and guided setup available in 5 minutes.

Technical Specifications

Architecture
Cloud-native SaaS, API-first design
Deployment
Cloud/SaaS
Authentication
Not specified
API Available
Yes
MCP Server
No

AI/ML Stack

  • NLP
  • Machine Learning
  • LLM

Security & Compliance

Certifications: SOC 2 Type II, GDPR

Encryption: Industry-standard encryption (e.g., AES-256 at rest, TLS 1.3 in transit)

Data Residency: US

Pricing

Model
Tiered subscription, Per filing, Pay-as-you-go
Starting Price
Free to start; Starter: $75/filing; Growth: $100/filing; Premium: Custom pricing
Target Customer
SMB, Mid-Market, High-growth E-commerce and SaaS businesses
Contract Type
Month-to-month, No annual contracts
Free Trial
Yes, Free to start (no specific time limit for free tier) (credit card required)

Ratings & Reviews

G2: 4.5/5 (33 reviews) · Capterra: [object Object]/5 · Gartner: [object Object]/5

About Kintsugi

Kintsugi is an AI-powered sales tax engine built for high-growth SaaS and eCommerce businesses that need compliance without the complexity. It offers comprehensive solutions for automating tax compliance, including robust integrations and scalable platforms.

Founded: 2022 · Headquarters: San Francisco, USA · Employees: 51-200 · Private