Corporate tax provision · November 2026 Edition
Avalara vs OneStream Tax Provision
One of fourteen models named Avalara first on the direct prompt; one named OneStream Tax Provision. Avalara was named by eleven of the fourteen models and OneStream Tax Provision by nine and Avalara carries 19 labels and OneStream Tax Provision 11, so the shares are not directly comparable.
Named in four categories this edition.
Named in one category this edition.
First-choice share5%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate21%0%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#5A position in a field of 11; printed, not drawn.
Labels1911A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Avalara reading right to left. Rank and label count are printed, not drawn.Thomson Reuters ONESOURCE Tax Provision was named alongside these two in thirteen of the fourteen direct answers. Bloomberg Tax Provision vs Avalara · Bloomberg Tax Provision vs OneStream Tax Provision · Thomson Reuters ONESOURCE Tax Provision vs Avalara
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the corporate tax provision page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
AvalaraFirst choices, of fourteen modelsOneStream Tax Provision
Direct11
Paraphrase202 against Avalara
Comparative012 against Avalara
Budget-constrained00
Scale-constrained00
Negative00
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Avalara and OneStream Tax Provision stood in it.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | ||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | | |||||
| Perplexity Sonar | | |||||
| Grok 4.20 | | | | |||
| Mistral Small | ||||||
| DeepSeek V4 Flash | | | ||||
| Llama 4 Maverick | | | ||||
| Qwen 3.7 Flash | | |||||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | |||
| MiniMax M2.5 | | |||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B | |
Avalara OneStream Tax Provision first choice named as an alternative argued againstblank: not namedEach cell is one answer, Avalara on the left and OneStream Tax Provision on the right.The direct prompt
The plain question, one answer per model, grouped by where Avalara and OneStream Tax Provision stood in it.
Avalara first, OneStream Tax Provision not the choice
1 of 14 modelsOneStream Tax Provision was named in the answer but not as the choice, or not at all.GLM 4.7 FlashXAvalara, Thomson Reuters ONESOURCE Tax Provision alternatives: Bloomberg Tax Provision, Commenda, Longview Tax
OneStream Tax Provision first, Avalara not the choice
1 of 14 modelsAvalara was named in the answer but not as the choice, or not at all.Claude Haiku 4.5Bloomberg Tax Provision, OneStream Tax Provision alternatives: CCH Axcess Tax from Wolters Kluwer, CSC Corptax AIT
Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.Gemini 3.5 FlashBloomberg Tax Provision alternatives: CSC Corptax Accounting for Income Taxes, OneStream Tax Provision, Oracle Tax Reporting, Thomson Reuters ONESOURCE Tax Provision, Workiva Tax and Provision
Llama 4 MaverickTaxfyle alternatives: Avalara, Longview Tax, Thomson Reuters ONESOURCE Tax Provision
Muse Glimmer 30BTaxfyle alternatives: Avalara, Bloomberg Tax Provision, Longview Tax by insightsoftware, Thomson Reuters ONESOURCE Tax Provision
Neither was named
9 of 14 modelsThe answer made no first choice from these two in this category.GPT-5.4 miniWolters Kluwer CCH Tagetik Tax Provision alternatives: Longview Tax, Thomson Reuters ONESOURCE Tax Provision
Perplexity SonarBloomberg Tax Provision alternatives: Longview Tax, Thomson Reuters ONESOURCE Tax Provision
Grok 4.20Thomson Reuters ONESOURCE Tax Provision alternatives: Bloomberg Tax Provision, CSC Corptax Accounting for Income Taxes, Exactera Tax Provision, Longview Tax
Mistral SmallBloomberg Tax Provision, Thomson Reuters ONESOURCE Tax Provision alternatives: Taxfyle
DeepSeek V4 FlashThomson Reuters ONESOURCE Tax Provision alternatives: Bloomberg Tax Provision, Longview Tax
Qwen 3.7 FlashBloomberg Tax Provision, Thomson Reuters ONESOURCE Tax Provision alternatives: CSC Corptax Accounting for Income Taxes, Longview Tax
Kimi K2Bloomberg Tax Provision alternatives: CSC Corptax Accounting for Income Taxes, Longview Tax, Thomson Reuters ONESOURCE Tax Provision
MiniMax M2.5Bloomberg Tax Provision, Thomson Reuters ONESOURCE Tax Provision alternatives: Account Ability, Longview Tax
GPT-6 LunaThomson Reuters ONESOURCE Tax Provision alternatives: Corptax AIT, Longview Tax, Tax Series
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
OneStream Tax Provision is not named for this buyer.
Avalara8%#4 of 11OneStream Tax Provision—not namedMid-marketThe figures above
Avalara leads by three points.
Avalara5%#4 of 11OneStream Tax Provision2%#5 of 11Enterprise
The order flips: OneStream Tax Provision leads at enterprise.
OneStream Tax Provision2%#5 of 10Avalara0%#10 of 10What the models said about Avalara
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“Avalara should generally not be treated as a primary ASC 740 provision tool” Perplexity Sonar · comparative prompt · hard negative
“it's not primarily a corporate income tax compliance tool... it shouldn't be your primary income tax compliance system” DeepSeek V4 Flash · paraphrase prompt · soft negative
“Cons: Primarily focused on indirect tax, not corporate income tax.” Qwen 3.7 Flash · paraphrase prompt · soft negative
“I recommend Avalara as the top choice for comprehensive income tax compliance and related regulatory needs” Grok 4.20 · paraphrase prompt · first choice
“Avalara would be my primary recommendation because it specifically addresses B2B compliance needs” MiniMax M2.5 · paraphrase prompt · first choice
“Thomson Reuters ONESOURCE Tax Provision and Avalara are the top choices” GLM 4.7 FlashX · direct prompt · first choice
What the models said about OneStream Tax Provision
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“OneStream Tax Provision | 9.1/10 | Consolidation-aligned workflows with repeatable reconciliation artifacts” GLM 4.7 FlashX · comparative prompt · first choice
“OneStream Tax Provision is rated best overall and combines end-to-end provisioning workflow orchestration” Claude Haiku 4.5 · direct prompt · first choice
“Best For: Companies already using OneStream for financial consolidation” Kimi K2 · comparative prompt · alternative
Also compared
Bloomberg Tax Provision vs AvalaraBloomberg Tax Provision vs OneStream Tax ProvisionThomson Reuters ONESOURCE Tax Provision vs AvalaraThomson Reuters ONESOURCE Tax Provision vs OneStream Tax ProvisionLongview Tax vs AvalaraLongview Tax vs OneStream Tax ProvisionAvalara vs Sovos Tax ProvisionAvalara vs CSC Corptax Accounting for Income TaxesOneStream Tax Provision vs Sovos Tax ProvisionOneStream Tax Provision vs CSC Corptax Accounting for Income TaxesAll twenty-one head-to-head pages and the full corporate tax provision standing
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.