September 2026 Edition, published · The permanent record of that edition, superseded since. The current standing is on the category page →
Index › Finance › Tax and compliance › Global e-invoicing compl · September 2026 Edition

Global e-invoicing compliance

Asked as “e-invoicing compliance platform”, and as “VAT compliance software”, on behalf of a mid-market B2B company. 47 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.
Standing · first-choice share
28%
Contested · Invoicemonk 19%
28Avalara E-Invoicing19Invoicemonk09Commenda45others

28% of first choices, contested.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.

The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all twelve models, for a mid-market B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01Avalara E-Invoicing28%4%28accepted challenger
02Invoicemonk19%0%10accepted challenger
03Sovos Compliance Network9%9%33accepted challenger
04Pagero6%17%18accepted challenger
05Tipalti2%7%14accepted challenger
Show the four products at 0%, ordered by negative rate
09QuickBooks Online0%23%13accepted challenger
07Basware0%20%25accepted challenger
08Vertex0%17%12accepted challenger
06Xero0%6%17accepted challenger
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its product page.
All ten head-to-head pages: the top five products, each against each

Recommended versus criticized

Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.

Criticized challengerCriticized default
Negative label rate →
01
02
03
04
05
06
07
08
09
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Avalara E-Invoicing28%
02Invoicemonk19%
03Sovos Compliance Network9%
04Pagero6%
05Tipalti2%
06Xero0%
07Basware0%
08Vertex0%
09QuickBooks Online0%

What they warned about

Three of twelve models held their first choice under the paraphrase. Claude Haiku 4.5, Gemini 3.5 Flash, Grok 4.20, Mistral Small, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX and MiniMax M2.5 changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Basware
20%
5 of 25 labels negative · 5 of 12 models · 1 hard negative
“Users on Trustpilot frequently describe experiences as "stressful" and "horrible."” GLM 4.7 FlashX, negative prompt
Wave
71%
5 of 7 labels negative · 5 of 12 models · 1 hard negative
“The Option to Avoid (Unless in US/Canada) Wave ... Wave cannot send compliant invoices or process payments.” GLM 4.7 FlashX, budget prompt
TaxJar
50%
4 of 8 labels negative · 4 of 12 models
“TaxJar may lack the necessary depth in global invoicing and local compliance nuances compared to the options above.” Qwen 3.7 Flash, paraphrase prompt
Invoiced
100%
3 of 3 labels negative · 3 of 12 models · 2 hard negative
“Reviews dropped sharply after its acquisition by Flywire, with long-term customers reporting sudden cancellation of accounts without warning” DeepSeek V4 Flash, negative prompt

What they cite

Twelve of the twelve models returned a source list in this edition: four return the pages they cited and eight the search results they consulted.

Sites the answers cite

66 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 974 links across 269 sites, every framing counted. Ranked by the number of answers carrying the site or page.

29 answers · 32 citations · 11 models
vendor site · VAT IT24 answers · 28 citations · 9 models
vendor site · Invoicemonk20 answers · 44 citations · 10 models
20 answers · 28 citations · 8 models
vendor site · Worldmetrics18 answers · 28 citations · 8 models
vendor site · G217 answers · 33 citations · 9 models
vendor site · Avalara17 answers · 28 citations · 8 models
17 answers · 25 citations · 7 models
16 answers · 36 citations · 10 models
15 answers · 20 citations · 10 models
vendor site · APSentra15 answers · 17 citations · 9 models
15 answers · 16 citations · 8 models

Pages the answers cite

The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.

Search against answers

Each company's standing in the answers beside its site's footprint in Google search, one row a site: the products the models named on it with their shares, and the share they add up to; monthly searches on Google, and DataForSEO's estimate of AI search demand (modeled from search signals, directional, not a count of queries to any assistant), for the most-searched of the company's and its products' names (the name is in each row's hover text); estimated monthly organic visits to the site; and its best position in Google's top ten for “best e-invoicing compliance platform”, “e-invoicing compliance platform”, “e-invoicing platforms”. US estimates from DataForSEO and Google's Ads Transparency Center. A small company's site, or a mid-sized company's site for its flagship, is marked company; a product on a large parent's site (Google, Microsoft) has no site figures. A column with no figures for this category is left out, and an empty cell means none were seen, not none exist. Two measurements side by side: neither is read as the cause of the other.
Company and productsShareOwn site citedName searches, GoogleAI search demand, est.Organic visitsPaid search a month, est.Google ads, last 30 daysBest Google position
Avalara avalara.com
Avalara E-Invoicing 28%
28%12027,1007032,604,517 company$21,470108
Invoicemonk invoicemonk.com19%11006367
Sovos sovos.com
Sovos Compliance Network 9%, Sovos VAT Reporting 2%
11%923,60022095,951 company934
Commenda commenda.io9%703905569,684$5,2240
Pagero thomsonreuters.com6%72480193,055,379$313120
Zoho parent site
Zoho Invoice 2%, Zoho Invoice / Zoho Books 2%
4%15518,100238
Tipalti tipalti.com2%49018,100381213,652$83,363120
Anrok anrok.com2%783,6004312,295$1,85285
SAP Ariba sap.com2%5538,1005542,214,514$1,25123
Accountable2%

Google's top ten for the three searches hold 23 sites; 3 of them are among the sites the models cited here (invoicemonk.com, taxtech500.com, vatit.com). The first result for “best e-invoicing compliance platform” is reddit.com.

How they answered

Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
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ModelDirect“What is the best e-invoicing compliance platform for a mid-market B2B company?”Paraphrase“Which VAT compliance software would you recommend to a mid-sized B2B company?”Comparative“What are the top e-invoicing platforms and how do they differ?”Budget-constrained“What is the best e-invoicing compliance platform for a company with a limited budget?”Scale-constrained“We are a 500 person company evaluating an e-invoicing compliance platform. What should we look at?”Negative“Which e-invoicing platforms should I avoid or be cautious about?”
Claude Haiku 4.5Pagero
Two alternativesMindsprint SprintAP, Tipalti
against: SAP Ariba
Anrok, TaxamoChanged
One alternativeAvalara E-Invoicing
no first choiceagainst: PageroWave, Zoho Books
One alternativeXero
no first choicenothing named
GPT-5.4 miniAvalara E-Invoicing
One alternativeVertex
Avalara E-InvoicingHeld
Two alternativesThomson Reuters ONESOURCE, Vertex
Avalara E-Invoicing
Six alternativesBasware, Coupa, Esker, SAP Ariba, SAP Business Network, Tipalti
Cleo WebEDI Compliance Edition Startup
One alternativeBILL
against: Avalara E-Invoicing, Vertex
no first choiceagainst: GetMyInvoices, Sage
Gemini 3.5 FlashPagero
Five alternativesAvalara E-Invoicing, DDD Invoices, Medius, Storecove, Yooz
against: EDICOM, Sovos Compliance Network
Avalara E-InvoicingChanged
Four alternativesAnrok, Fonoa, Sovos Compliance Network, VAT IT eezi
Pagero
Three alternativesBasware, Sovos Compliance Network, eezi
against: BILL, QuickBooks Online, Stripe Billing, Tipalti
Invoicemonk
Five alternativesBanqup, QuickBooks Online, Xero, Zoho Invoice, e-invoice.be
against: Basware, Pagero, Sovos Compliance Network
no first choicenothing named
Perplexity SonarAvalara E-Invoicing
One alternativeSovos Compliance Network
Avalara E-InvoicingHeld
Three alternativesCommenda, Sovos VAT Reporting, Taxamo
against: TaxJar
Sovos Compliance Network
Five alternativesBasware, ClearTax, Pagero, SAP Business Network Invoicing / SAP Document and Reporting Compliance, Tipalti
against: QuickBooks Online, Square Invoices, Stripe Invoicing, Wave, Xero
Invoicemonk
Two alternativesQuickBooks Online, Zoho Invoice
no first choiceagainst: Basware, OpenText E-Invoice Management, Pagero, Tungsten Network
Grok 4.20no first choice
Five alternativesAvalara E-Invoicing, Basware, Pagero, Sovos Compliance Network, Tipalti
against: ClearTax, Complyance
Avalara E-InvoicingChanged
One alternativeSovos Compliance Network
against: Taxamo
HighRadius, Sovos Compliance Network
Four alternativesCoupa, Pagero, Xero, Zoho Invoice
against: Basware, QuickBooks Online, SAP Ariba
Invoicemonk, Zoho Invoice
One alternativeeasybill
against: Wave
no first choiceagainst: AvidXchange, Exact Online, Invoicely, bexio
Mistral SmallAvalara E-Invoicing, Tipalti
Two alternativesHighRadius, SAP Ariba
Commenda, Sovos Compliance NetworkChanged
Two alternativesTaxJar, VATCalc
HighRadius
Five alternativesBasware, Pagero, Pennylane, Sage, Stripe Invoicing
Invoicemonk
Two alternativesInzo, myBillBook
no first choicenothing named
DeepSeek V4 FlashAvalara E-Invoicing
Three alternativesComplyance, Pagero, Sovos Compliance Network
against: Vertex
Avalara E-InvoicingHeld
One alternativeSovos Compliance Network
against: Paddle, TaxJar
Pagero, Sovos Compliance Network, Vertex
Nine alternativesAvalara E-Invoicing, Basware, EDICOM, HighRadius, QuickBooks Online, Stripe Invoicing, Tipalti, Tradeshift, Xero
Invoicemonk
Four alternativesStorecove, Swipe, Verteco, easybill
no first choice
Two alternativesAnrok, Fonoa
against: Invoice Home, Invoice Simple, Invoice2go, Invoiced, Tungsten Network, bexio
Llama 4 MaverickAvalara E-Invoicing
Two alternativesSovos Compliance Network, Xero
Commenda, Sovos VAT Reporting, TaxJarChangedno first choiceInvoicemonk
Three alternativesFacturero Móvil, Sovos Compliance Network, Xero
no first choicenothing named
Qwen 3.7 FlashAvalara E-Invoicing, Dovetail Financial
Three alternativesBILL, Panagon, Quaderno
against: Oracle BIP, SAP GRC
Commenda, Sovos Compliance NetworkChanged
One alternativeAvalara E-Invoicing
against: TaxJar
no first choice
Seven alternativesBasware, ClearTax, HighRadius, Pagero, Sovos Compliance Network, Stripe Invoicing, Vertex
Invoicemonk, Zoho Invoice / Zoho Books
Four alternativesFreshBooks, QuickBooks Online, Swipe, myBillBook
against: Wave
no first choiceagainst: Basware, Invoice2go, Invoiced, Qvalia
Kimi K2Pagero
Three alternativesAvalara E-Invoicing, Basware, Tipalti
Avalara E-InvoicingChanged
Three alternativesCommenda, Sovos Compliance Network, Vertex
Basware, Sovos Compliance Network
Five alternativesHighRadius, QuickBooks Online, Stripe Invoicing, Tipalti, Xero
Accountable, Invoice Portal by eConnect
Two alternativesFreshBooks, Invoicemonk
no first choiceagainst: AvidXchange, DataPost, Invoice Home, Invoice Simple, Invoice2go, Invoiced, Webrasoft SRL
GLM 4.7 FlashXSovos Compliance Network
Two alternativesAPSentra, eezi
CommendaChanged
Three alternativesAvalara E-Invoicing, Quaderno, Sovos Compliance Network
against: TaxJar
Basware, Sovos Compliance Network
Four alternativesQuickBooks Online, Stripe Invoicing, Tradeshift, Xero
Invoicemonk
Three alternativesBillingEngine, Zoho Invoice, easybill
against: Wave
no first choiceagainst: Basware, Comarch, Kivitendo, Qvalia, Sovos Compliance Network, bexio, e-invoice pro, peppol-py
MiniMax M2.5Avalara E-Invoicing, SAP Ariba
Three alternativesSovos Compliance Network, Tipalti, Xero
Sovos Compliance NetworkChanged
Two alternativesCommenda, TaxJar
Basware, Tungsten Network
Two alternativesInvopop, Vertex
against: Square Invoices, Wave
Invoicemonk
Four alternativesQuickBooks Online, Wave, Xero, Zoho Invoice
no first choicenothing named
Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against

The record

One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency.
Seventy-two rows: every prompt, every model, every answer.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency
Direct recommendationClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:12yes1510 s
Direct recommendationGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:32yes57 s
Direct recommendationGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:43yes1524 s
Direct recommendationPerplexity Sonarsonar2026-09-17 20:11yes207 s
Direct recommendationGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 18:50yes3220 s
Direct recommendationMistral Smallmistral/mistral-small via mistral2026-09-17 20:49yes54 s
Direct recommendationDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 19:24yes1526 s
Direct recommendationLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 20:09yes53 s
Direct recommendationQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:25no035 s
Direct recommendationKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:23yes2035 s
Direct recommendationGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:02yes2874 s
Direct recommendationMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:03yes718 s
ParaphraseClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:55yes98 s
ParaphraseGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 20:21yes45 s
ParaphraseGemini 3.5 Flashgemini-3.5-flash2026-09-17 19:46yes2229 s
ParaphrasePerplexity Sonarsonar2026-09-17 19:32yes206 s
ParaphraseGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 20:00yes2817 s
ParaphraseMistral Smallmistral/mistral-small via mistral2026-09-17 20:32yes55 s
ParaphraseDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 21:00yes1918 s
ParaphraseLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:26yes52 s
ParaphraseQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 20:27yes935 s
ParaphraseKimi K2moonshotai/kimi-k2 via novita2026-09-17 21:05yes1854 s
ParaphraseGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:43yes12110 s
ParaphraseMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:32yes534 s
ComparativeClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:17yes98 s
ComparativeGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:55yes59 s
ComparativeGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:11yes1927 s
ComparativePerplexity Sonarsonar2026-09-17 18:07yes208 s
ComparativeGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 20:47yes2615 s
ComparativeMistral Smallmistral/mistral-small via mistral2026-09-17 19:30yes99 s
ComparativeDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-09-17 18:07yes2593 s
ComparativeLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 20:54yes53 s
ComparativeQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:01yes519 s
ComparativeKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:07yes1839 s
ComparativeGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 18:13yes3042 s
ComparativeMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:58yes826 s
Budget constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:48yes96 s
Budget constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:21yes34 s
Budget constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:17yes1219 s
Budget constrainedPerplexity Sonarsonar2026-09-17 18:02yes206 s
Budget constrainedGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 19:27yes2415 s
Budget constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 20:47yes54 s
Budget constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 19:47yes1819 s
Budget constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:49yes53 s
Budget constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:53yes519 s
Budget constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:19yes1027 s
Budget constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 20:13yes2137 s
Budget constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 21:05yes940 s
Scale constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:13no06 s
Scale constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 20:23no07 s
Scale constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 21:58yes4280 s
Scale constrainedPerplexity Sonarsonar2026-09-17 20:39yes2012 s
Scale constrainedGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 18:17yes1914 s
Scale constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 20:15no07 s
Scale constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 20:53yes1927 s
Scale constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 21:06yes53 s
Scale constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:56no029 s
Scale constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:26yes1532 s
Scale constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 21:01yes2949 s
Scale constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:52no07 s
Negative framingClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:12yes188 s
Negative framingGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 19:06yes511 s
Negative framingGemini 3.5 Flashgemini-3.5-flash2026-09-17 21:18yes2057 s
Negative framingPerplexity Sonarsonar2026-09-17 19:04yes208 s
Negative framingGrok 4.20spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version)2026-09-17 19:10yes4120 s
Negative framingMistral Smallmistral/mistral-small via mistral2026-09-17 20:07yes56 s
Negative framingDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 19:47yes2836 s
Negative framingLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:08yes54 s
Negative framingQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 20:09yes2076 s
Negative framingKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:58yes3077 s
Negative framingGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 20:02yes2360 s
Negative framingMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:17yes518 s

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

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Category-scoped readings
Avalara read as Avalara E-Invoicing
Avalara (AvaTax & Avalara VAT) read as Avalara E-Invoicing
Avalara (AvaTax) read as Avalara E-Invoicing
Avalara E-Invoicing and Live Reporting read as Avalara E-Invoicing
Bill.com read as BILL
ONESOURCE (Thomson Reuters) read as Thomson Reuters ONESOURCE
OpenText read as OpenText Trading Grid e-Invoicing
QuickBooks read as QuickBooks Online
Sovos read as Sovos Compliance Network
Sovos Compliance Cloud read as Sovos Compliance Network
Thomson Reuters read as Thomson Reuters ONESOURCE
Tungsten read as Tungsten Network
Tungsten Automation read as Tungsten Network
Tungsten Automation (Tungsten Network) read as Tungsten Network
VAT IT read as VAT IT eezi
VAT IT (with eezi) read as VAT IT eezi
Unresolved, counted raw
Cegedim
Clear e-Invoicing
Cleo WebEDI Compliance Edition Startup
DataPost
Dovetail Financial
Electronic Invoicing Service
Exact Online (Exact.com)
Facturero Móvil
Generix Group
Invoice Portal by eConnect
InvoiceNow
Kivitendo
OpenText E-Invoice Management
Oracle BIP
Panagon
SAP Business Network Invoicing / SAP Document and Reporting Compliance
SeeBurger
VATCalc
VATCalc / VATBox
Verteco
Webrasoft SRL
e-invoice pro (by Insiders Technologies GmbH)
peppol-py
Discontinued, still offered
No shut-down product was recommended here.
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