OutboundSync vs Sales Tax Powered by AvaTax

You've found the best way to integrate Smartlead, Instantly, and EmailBison with HubSpot. OutboundSync is more powerful than native integrations. And it's easier to set up than Zapier, Make, n8n, or Clay—with more native capabilities inside of HubSpot.With OutboundSync, you can solve your deliverability challenges without sacrificing the power of HubSpot's customer-centric CRM. OutboundSync connects your sequencer (Instantly, Smartlead, EmailBison) to HubSpot—so you can finally track, automate, and control outbound at scale. It solves three key workflows:📬 Log and Route RepliesLog sends and replies as native email activities. Trigger tasks, phone/LinkedIn followup, workflows, and handoffs—right from the contact record. Associate to the right company record, too.📈 Attribute Meetings, Deals & RevenueTie outbound campaigns to pipeline and closed-won revenue with timeline events, custom properties, and pre-built dashboards.🚫 Maintain Do-Not-Contact ListsSync block contact- and company-based lists from HubSpot to your sequencer in real time—so you never cold email someone you shouldn’t.No CSVs. No building it from scratch. No guessing at field mappings, sync logic, or maintenance costs. OutboundSync works for teams that are scaling their outbound. SOC 2 Type II compliant with 25M+ records synced—and counting.OutboundSync is trusted by modern sales teams to handle their critical campaign data. Here's some feedback from our users and partners:⭐️⭐️⭐️⭐️⭐️OutboundSync is for teams with Smartlead and HubSpot“OutboundSync makes great use of our webhook and API infrastructure. They’ve built a deep integration for teams who want to land in the inbox with Smartlead and work in HubSpot.” - Smartlead Founder Vaibhav Namburi⭐️⭐️⭐️⭐️⭐️OutboundSync makes it possible"We have seen some crazy stuff from our tech partner OutboundSync, making it possible for our users to send bidirectional data between HubSpot/Salesforce and Instantly." - Instantly Director Felipe Aranguiz⭐️⭐️⭐️⭐️⭐️OutboundSync is a huge win"OutboundSync is a huge win for the EmailBison ecosystem. Anyone that has HubSpot or Salesforce clients and wants a native sync, please get in touch with Harris. We feature OutboundSync as a native card inside the EmailBison app." - EmailBison Founder Hassan S.⭐️⭐️⭐️⭐️⭐️OutboundSync enables a seamless integration"OutboundSync is one of the most important partnerships we've formed at our agency. A big thank you to Harris Kenny and the team for enabling seamless integrations with HubSpot and Salesforce. Your commitment to delivering a top-notch experience has been instrumental for our partners and their success." - C17 Lab Founder Enzo Carasso⭐️⭐️⭐️⭐️⭐️OutboundSync takes care of it for us"OutboundSync makes it so easy to get all of your data from Smartlead to HubSpot. Super easy to work with the team. Super easy to get set up. It’s way better than us doing it ourselves and trying to think of every situation. OutboundSync just takes care of it for us." - Growth Engine X Founder Eric Nowoslawski⭐️⭐️⭐️⭐️⭐️OutboundSync solved revenue attribution"Without OutboundSync, my clients would never know what happened to all the leads I brought in and how much revenue my work actually generated. Thanks to OutboundSync, now they know." - Blueprint Founder Jordan Crawford⭐️⭐️⭐️⭐️⭐️OutboundSync is the missing piece"OutboundSync is the missing piece for any growing sales team to keep HubSpot clean, while adopting a modern sales process externally. Our team loves the automation and reporting capabilities that OutboundSync brought us. It makes forecasting and strategy so much easier as we grow. Without it, our internal sales strategy would not be possible." Truss Payments Growth Manager Charlie Sykes⭐️⭐️⭐️⭐️⭐️OutboundSync makes HubSpot an outbound machine"The OutboundSync team have figured out a way to make HubSpot an effective outbound machine with its effective API connection with Smartlead. OutboundSync brings the power of modern outbound reach and capabilities to the most established CRM—enabling teams like mine to effectively run successful multi-channel campaigns on steroids. I love working with them. Their combined knowledge of the outbound world and HubSpot's capabilities brings clarity, agility, and more opportunity to my sales team." - TeamUP Founder Mike JonesEven if you don't need our app right now, please reach out if you think we can help you build a successful and fully integrated outbound program in your business.

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