Sales Tax Powered by AvaTax vs Howly | Workflow Mapping, Portal Audits, Reports, AI & MCP

You shouldn't have to guess how your HubSpot automations connect.Howly gives you a single visual map of your entire HubSpot workflow system. Every connection, dependency, and enrollment path is visible in one place, so you can see what is happening, what is broken, and what will be affected before you change anything.Do these sound familiar?→ You can't tell how workflows depend on each other without opening each one→ You find broken or inactive automations only after something goes wrong→ You're nervous to make changes because you don't know the downstream impact→ Onboarding a new teammate means hours of manual explanationHowly fixes all of that.Connect Howly to HubSpot and you get a visual map of every workflow and connection in your portal, a health score that automatically flags stale, broken, and orphaned workflows, and an AI audit that reads your entire portal and returns prioritized findings in plain language. Then export a clean, branded report for your client or team.How it works:Load your map. Every workflow and connection in your HubSpot portal is visualized automatically.Plan before you build. Add a planned workflow to your canvas and see every connection it would have before it exists in HubSpot.Check your health. Stale, broken, and orphaned workflows are flagged instantly across your entire portal.Run an AI audit. Get a prioritized list of findings in plain language in about 15 seconds.Export and share. Send a branded PDF or Lucidchart map to clients and stakeholders.Whether you're an admin protecting one portal or an agency managing twenty, Howly gives you the confidence to move fast without breaking things.Start free. You get full access to everything for 7 days, no credit card, and keep an explorable map after that.Get started free →

This integration connects HubSpot to AvaTax. An Avalara subscription is required for this to work. Don't have one? Contact Taxiom at [email protected] and we can help you get one.Accurate, Real-Time Tax CalculationsSales Tax Calculation that just works. Compatible with HubSpot Deals, Quotes, Invoices, & Subscriptions.Sales tax should be invisible to your reps and accurate to the penny for your finance team. With this integration, it is.Build your deal in HubSpot the way you always do. The moment you add a product, sales tax appears on the deal automatically. Click Create Quote and the calculated tax flows through to the customer-facing quote without anyone having to touch a button or remember to refresh. No dropdowns, no manual triggers, no save-and-reload routines. Sales Tax is just there, correct, and current.How it helpsTouch-free automation. Tax calculates the moment line items change on a deal, quote, invoice, or subscription. Reps build the way they always have. Tax keeps up automatically.Reduce compliance risk. Manual rate lookups lead to costly errors. AvaTax factors in every nuance, including partial taxability, sales tax holidays, and shifting jurisdiction rules, so every customer-facing document is audit-ready.Real-time accuracy. Tax is calculated instantly, per line item, based on your products and the buyer's location. Every quote, invoice, and subscription is correct from the moment it is created.Exempt customers managed. Map exemption certificates to your HubSpot Companies once, and Avalara handles the rest on every transaction.Automated filings enabled. HubSpot sales data syncs directly to AvaTax, so Avalara's automated filing capabilities work out of the box.VAT support. If your AvaTax account has VAT enabled, the integration handles international tax calculations including VAT-inclusive pricing, buyer VAT IDs, and reverse-charge scenarios.Multiple Ship From locations. Configure each warehouse or fulfillment center once, and reps pick which one each line item ships from. Sales tax follows the right nexus.Per-line ship-to addresses. Drop-ship and split-shipment scenarios are handled cleanly. Each line item can ship to a different address with the right tax applied.Deal-level ship-to override. For job-site shipping (common in construction, contracting, and field services), set the deal's ship-to address once and every quote on the deal uses it.Workflows-ready. A Calculate Sales Tax Automatically workflow action is included for customers who want tax recalculation triggered at specific moments, like when an address changes or a deal stage advances.Quick setup, no IT requiredGet started in just a few clicks. Once connected, sales tax works in the background so your team can focus on closing deals, not chasing rates.Supported HubSpot objectsDealsQuotesInvoicesSubscriptionsRequirementsHubSpot accountAvalara subscription with the "AvaTax for HubSpot" connectorThe Sales Tax Powered by AvaTax integration from Taxiom