Avalara

avalara.com

Avalara declares 45 subprocessors, plus 15 of its own affiliates, in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Microsoft and Slack. No published changes since we first read it on Oct 3, 2026. 33 tracked vendors name Avalara as a subprocessor, including Xero, Maxio and Recurly.

Subprocessors CSV · Atom DORA draft CSV what's this? · 

45 third parties, 15 affiliates.

NamePurposeLocationListed since
Adobe, Inc. Tag management system
AFT France SAS France
AFT Italy S.r.L. Italy
AFTC, Inc. United States
AFTC Fiscal Services UK Ltd United Kingdom
Amazon Web Services, Inc. (AWS) Cloud-based computing and data hosting services
Atlassian Pty Ltd. Cloud-based project management and collaboration software tools
AvaFuel LLC United States
BigID, Inc. Data discovery and privacy compliance services
Confluent, Inc. Event data processing and real-time data pipeline engine
Content Square, Inc. Customer experience analytics service
Cribl, Inc. Cloud-based data observability platform
Databricks, Inc. Cloud-based data warehousing
EDIGrid Romania Romania
FullStory, Inc. Customer experience analytics service
Hex Technologies, Inc. Application analytics service
IDology, Inc. Age verification service for Avalara Age Verification (an add-on feature to AvaTax for Beverage Alcohol)
Impendulo BV Cyprus; Finland; France; Netherlands; United Kingdom
Impendulo ApS Denmark
Impendulo Hellas Mon. Epe Greece
Impendulo Lda Portugal
INPOSIA Solutions GmbH Germany
INPOSIA Solutions France France
INPOSIA Solutions Italia S.r.L. Italy
INPOSIA Turkey Turkey
Microsoft Corporation Cloud-based and on-premises office productivity tools and a business analytics service
Mimecast North America, Inc. Email security and archiving
MongoDB, Inc. General purpose database platform
Monte Carlo Data, Inc. Application analytics service
Okta, Inc. Cloud-based access management service
Omni Analytics, Inc. Business intelligence platform for embedded analytics
OwnBackup Inc. Data backup service
Proofpoint, Inc. Security tool
Rapid 7 Ireland Limited Log management and analytics service
Salesforce.com, Inc. Customer management platform
Slack Technologies, Inc. Communication and productivity software as a service and related technology
Snowflake Inc. Cloud-based data warehousing
Splunk, Inc. Real-time cloud monitoring service
Sumo Logic, Inc. Cloud-based logs and metrics management service
Transaction Tax Consulting Group, LLC United States
Transaction Tax Resources, Inc. United States
Twilio, Inc. Customer data infrastructure platform
Uplevel, Inc. Data analysis tool relating to Avalara team behavior to maximize effectiveness
VAT Applications NV Belgium
VAT House Services NV Belgium
Avalara affiliates (15)
NamePurposeLocationListed since
Avalara Brasil – Assessoria e Consultoria Tributária e Tecnológica Ltda Brazil
Avalara Canada ULC Canada
Avalara Client Trust United States
Avalara Denmark ApS Denmark
Avalara EU Holdings UK Limited United Kingdom
Avalara Europe Ltd. Courts of England and Wales; United Kingdom
Avalara France France
Avalara FT Poland Polish
Avalara FT Spain SL Spain
Avalara Hellas Mon. Epe Greece
Avalara Italia S.r.L. Italy
Avalara Luxembourg S.a.r.l. Luxembourg
Avalara Portugal Lda Portugal
Avalara Technologies Private Limited India
Avalara Technologies RO Romania

Web TechnologiesCSV · Atom

Avalara's homepage made 242 requests to 37 domains, 20 services controlled by another company, and 3 domains not identified.

Advertising (7): Google Cloud, StackAdapt, Influ2, Inc., FunnelFuel Limited; reviewed: MediaMath; usually detected as Advertising: Xandr, The Trade Desk, Inc.Analytics (5): Contentsquare, Meta, LinkedIn, Cloudflare; reviewed: InvocaMarketing automation (2): Adobe, 6Sense Insights, Inc.Live chat (1): Qualified.com, Inc.Cookie compliance (1): OneTrustOther (3): Customer data platform: RudderStack; usually detected as Issue trackers: Sentry; Search engines: CoveoUnclassified (1): no technology detected from them: Oracle

20 third parties by category: Advertising 7Analytics 5Marketing automation 2Live chat 1Cookie compliance 1Other 3Unclassified 1

Third parties 20 · 166 requests
Adobesubprocessor Marketo 18% of the page's requests 44
Qualified.com, Inc. Qualified 15% of the page's requests 36
6Sense Insights, Inc. 6sense 8% of the page's requests 20
Google Cloud DoubleClick Floodlight Google Analytics Google Tag Manager 5% of the page's requests 11
OneTrust OneTrust 5% of the page's requests 11
Contentsquaresubprocessor Contentsquare 4% of the page's requests 9
StackAdapt StackAdapt 2% of the page's requests 5
Coveo Coveo 2% of the page's requests 4
Influ2, Inc. Influ2 2% of the page's requests 4
Invoca invoca.net, invocacdn.com 2% of the page's requests 4
Meta Facebook Pixel 2.9.435 2% of the page's requests 4
FunnelFuel Limited FunnelFuel 1% of the page's requests 3
LinkedIn Linkedin Insight Tag 1% of the page's requests 3
Xandr adnxs.com <1% of the page's requests 2
Cloudflare Cloudflare Browser Insights <1% of the page's requests 1
MediaMath mathtag.com <1% of the page's requests 1
Oracle en25.com <1% of the page's requests 1
RudderStack Rudderstack <1% of the page's requests 1
Sentry sentry.io <1% of the page's requests 1
The Trade Desk, Inc. adsrvr.org <1% of the page's requests 1
Unknown 3 · 5 requests

dpmsrv.comrevsure.cloudusbrowserspeed.com

First party 1 · 71 requests
Avalara Adobe Analytics Adobe Audience Manager Adobe Client Data Layer 2.0.2 Adobe Experience Manager Adobe Experience Platform Identity Service Adobe Experience Platform Launch Amazon CloudFront Amazon Web Services AppNexus Eloqua HSTS Invoca 4.47.0 Java Matomo Analytics Matomo Tag Manager Open Graph Priority Hints Sentry core-js 3.49.0 jQuery 1.12.4 29% of the page's requests 71

10 tracked companies loaded by the homepage are not in Avalara's subprocessor list. A website can use a service without it processing customer data.

Subprocessor of (33)CSV · Atom

33 companies
  • ActiveState activestate.com Tax Compliance
  • AppDirect appdirect.com
  • BitTitan bittitan.com Sales tax and accounting
  • Bluebeam bluebeam.com Tax calculation service adding sales tax details to invoices using customer address and transaction data.
  • BoldDesk bolddesk.com Sales tax reporting; Tax Compliance Service
  • BrightLocal brightlocal.com Tax management for customer payments
  • ClickUp™ clickup.com Sales tax reporting
  • Coalfire coalfire.com Sales tax software
  • Command Alkon commandalkon.com Tax Calculation
  • Extensis extensis.com
  • Fastmail fastmail.com Business operations
  • Flywire flywire.com Sales tax and VAT calculation
  • Keka keka.com Tax calculation platform used to determine applicable taxes for customer billing and invoicing workflows.
  • Knowde knowde.com Tax
  • Light light.inc Tax calculation, compliance and E-invoicing
  • Lokalise lokalise.com Automated tax compliance
  • Marketplacer marketplacer.com Enables Marketplacer to calculate and administer tax obligations within the US.
  • Maxio maxio.com Automated Sales Tax
  • Nectar HR nectarhr.com Sales tax automation
  • New Black newblack.io Finance
  • Plotly plotly.com Tax Compliance
  • Posit posit.co Tax compliance
  • Postscript postscript.io Finance
  • Prezi prezi.com Tax Software
  • Recurly recurly.com Sales taxes automation
  • Speechmatics speechmatics.com Sales and tax compliance software
  • Syncfusion syncfusion.com Sales tax reporting; Tax Compliance Service
  • Thinkific thinkific.com Tax compliance for Thinkific subscriptions
  • TradeCentric tradecentric.com
  • TrueLearn truelearn.com Tax calculation & compliance
  • Xero xero.com United States, Sales tax look-up (United States)
  • Yubico yubico.com Tax calculation service
  • Ziflow ziflow.com Finance and payments; Tax compliance

Service statusCSV · Atom

Aug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: no incident reportedAug 20: no incident reportedAug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: no incident reportedAug 25: 1 incident (1 no impact stated)Aug 26: no incident reportedAug 27: no incident reportedAug 28: no incident reportedAug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: no incident reportedSep 2: no incident reportedSep 3: no incident reportedSep 4: no incident reportedSep 5: no incident reportedSep 6: no incident reportedSep 7: no incident reportedSep 8: no incident reportedSep 9: no incident reportedSep 10: no incident reportedSep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: no incident reportedSep 16: no incident reportedSep 17: 1 incident (1 minor)Sep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: no incident reportedSep 23: no incident reportedSep 24: no incident reportedSep 25: no incident reportedSep 26: no incident reportedSep 27: no incident reportedSep 28: no incident reportedSep 29: no incident reportedSep 30: no incident reportedOct 1: no incident reportedOct 2: no incident reportedOct 3: no incident reportedOct 4: no incident reportedOct 5: no incident reportedOct 6: 1 incident (1 minor)Oct 7: no incident reportedOct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: no incident reportedOct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: no incident reportedOct 16: no incident reportedOct 17: no incident reportedOct 18: no incident reportedOct 19: no incident reportedOct 20: no incident reportedOct 21: no incident reportedOct 22: no incident reportedOct 23: no incident reportedOct 24: no incident reportedOct 25: no incident reportedOct 26: no incident reportedOct 27: no incident reportedOct 28: no incident reportedOct 29: no incident reportedOct 30: no incident reportedOct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: no incident reportedNov 5: no incident reportedNov 6: no incident reportedNov 7: no incident reportedNov 8: no incident reportedNov 9: no incident reportedNov 10: no incident reportedNov 11: no incident reportedNov 12: no incident reported

90 days agotoday

  • 3 incidents in 90 days
  • 0 major or critical
  • 22 h 47 min typical time to resolve
BeganIncidentImpactLasted
AvaTax Service Degradationminor22 h 47 min
Avalara Cross Border Restrictions Service Degradationminor17 min
Avalara Exemption Certificate Management Service Degradationno impact stated—
AvaApp Service Degradationminor41 min
Avalara Business Licenses Service Degradationminor1 h 46 min
Brazil Tax Docs Service Degradationmajor9 min
Avalara Exemption Certificate Management Service Degradationminor3 h 43 min

Incidents per month

0 2 4 Dec 2025: 0 incidents Jan 2026: 0 incidents Feb 2026: 0 incidents Mar 2026: 0 incidents Apr 2026: 0 incidents May 2026: 0 incidents Jun 2026: 1 incident (1 minor) · typical time to resolve 3 h 43 min Jul 2026: 2 incidents (1 major, 1 minor) · typical time to resolve 1 h 46 min Aug 2026: 2 incidents (1 minor, 1 no impact stated) · typical time to resolve 41 min Sep 2026: 1 incident (1 minor) · typical time to resolve 17 min Oct 2026: 1 incident (1 minor) · typical time to resolve 22 h 47 min Nov 2026: 0 incidents Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

Components affected

ComponentIncidents
AvaTax UI1
Cross Border Restrictions1
Tax Calculation Service1

As Avalara's status page reports its own incidents (scheduled maintenance left out), read every few hours since (evidence)

Incidents reported by Avalara's subprocessorsCSV · Atom

219 reported incidents in the last 30 days, by 8 of the vendors Avalara lists as subprocessors.

A subprocessor list names a company, not the service an incident touched. This does not show that Avalara was involved.

DateCompanyIncidentImpactLasted
SnowflakeINC20000347 minor32 min
TwilioMMS Delivery Failures from Twilio to GCI United States minor3 min
TwilioSMS Delivery Failures from Twilio 10DLC to AT&T United States minor4 h 3 min
TwilioSMS Delivery Failures from Twilio to Orange Sierra Leone minorongoing
TwilioSMS Delivery Failures From Long Code Numbers to AT&T in the US minor1 h 19 min
TwilioSMS Delivery Delays from Twilio to MTS Kazakhstan minorongoing
TwilioSMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan minorongoing
TwilioMMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States minorongoing
TwilioSMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan minor7 h 23 min
TwilioVoice Call Failures in JP1 minor3 h 51 min
TwilioSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
TwilioRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
TwilioIssue resolved minor1 h 43 min
TwilioSMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela minor3 h 26 min
ContentsquareZoning Analysis might remains stuck in an infinite loading state no impact stated18 h 20 min
Sumo LogicProblem with Cloud SIEM Processing in North America 2 (US2) minor22 min
TwilioGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min
TwilioWhatsApp Business API Message Send Failures minor16 h 29 min
Sumo LogicProblem with Cloud SIEM Processing in North America 2 (US2) minor2 h 44 min
TwilioVoice Call Failures from a Subset of Twilio Phone Numbers to Chile minor19 h 20 min
TwilioVoice Call Audio Quality Degradation, Silent and One-Way Audio between Twilio and Multiple Networks in United Kingdom minor5 h 18 min
TwilioSMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Italy minor3 h 14 min
TwilioSMS Delivery Delays and Failures from Twilio to Spusu United Kingdom minor3 h 26 min
TwilioSMS Delivery Receipt Delays from Twilio to Bouygues Telecom France minor13 h 31 min
TwilioSMS Delivery Failures from Network Subscribers in Germany to a Subset of Twilio Long Codes minor8 h 40 min

And 194 more. All of them: CSV · Who is around them.

ChangesCSV · Atom

See the list as we read it on any date: Time machine

None since tracking began.

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Avalara transparency rating

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