AI Indexes
IT AI Index
Index › Data platform › Managed databases › Neon vs Azure SQL Database
Managed relational databases · October 2026 Edition

Neon vs Azure SQL Database

Zero of fourteen models named Neon first on the direct prompt; zero named Azure SQL Database. Neon was named by ten of the fourteen models and Azure SQL Database by fourteen and Neon carries 23 labels and Azure SQL Database 56, so the shares are not directly comparable.

Neon

accepted challenger

Named in two categories this edition.

Azure SQL Database

accepted challenger

Named in two categories this edition.

First-choice share10%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%20%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#7A position in a field of 9; printed, not drawn.
Labels2356A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Neon reading right to left. Rank and label count are printed, not drawn.Amazon RDS was named alongside these two in twelve of the fourteen direct answers. Amazon RDS vs Neon · Amazon RDS vs Azure SQL Database · Amazon Aurora vs Neon

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 managed relational databases page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
NeonFirst choices, of fourteen modelsAzure SQL Database
Direct00
Paraphrase11
Comparative01
Budget-constrained502 against Azure SQL Database
Scale-constrained00
Negative009 against Azure SQL Database
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.

Across every category in the October 2026 Edition, Neon and Azure SQL Database were named in the same answer thirty-six times, of the 78 answers naming Neon and the 159 naming Azure SQL Database. In those answers Azure SQL Database took the first choice one time and Neon seven.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Neon and Azure SQL Database stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
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
Neon Azure SQL Database first choice named as an alternative argued againstblank: not namedEach cell is one answer, Neon on the left and Azure SQL Database on the right.

The direct prompt

The plain question, one answer per model, grouped by where Neon and Azure SQL Database stood in it.

Neither was the first choice, one was named

10 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Amazon RDS alternatives: Azure SQL Database
GPT-5.4 miniAmazon Aurora, Amazon RDS alternatives: Azure Database for PostgreSQL, Azure SQL Database, Google Cloud SQL
Gemini 3.5 FlashAmazon Aurora alternatives: Aiven, AlloyDB for PostgreSQL, Azure SQL Database, Neon
Perplexity SonarAmazon RDS alternatives: Azure SQL Database, Google Cloud SQL
Grok 4.1 FastGoogle Cloud SQL alternatives: Aiven, Amazon RDS, Azure SQL Database, DigitalOcean Managed Databases
Mistral SmallAmazon Aurora alternatives: Azure SQL Database, Google Cloud SQL
DeepSeek V4 FlashAmazon RDS alternatives: Azure SQL Database, Google Cloud SQL
Qwen 3.7 FlashAmazon RDS alternatives: Azure Database for SQL Server / PostgreSQL, Neon, Vercel Postgres
Kimi K2Amazon RDS alternatives: Amazon Aurora, Azure SQL Database, Google Cloud SQL, Neon
Muse Glimmer 30BAmazon RDS alternatives: Amazon Aurora, Azure SQL Database, Google Cloud SQL

Neither was named

4 of 14 modelsThe answer made no first choice from these two in this category.
Llama 4 MaverickAmazon Aurora, Amazon RDS alternatives: Ntirety, Rackspace Technology
GLM 4.7 FlashXGoogle Cloud SQL alternatives: Amazon RDS, Azure Database
MiniMax M2.5Amazon RDS alternatives: Amazon Aurora, DigitalOcean Managed Databases, Google Cloud SQL
GPT-6 LunaAmazon RDS alternatives: Amazon Aurora, Azure Database for PostgreSQL, Google Cloud SQL

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
Neon leads by six points.
Neon10%#5 of 8
Azure SQL Database4%#6 of 8
The full small business standing →
Mid-marketThe figures above
Neon leads by nine points.
Neon10%#4 of 9
Azure SQL Database2%#7 of 9
The full mid-market standing →
Enterprise
The order flips: Azure SQL Database leads at enterprise.
Azure SQL Database24%#2 of 8
Neon0%#– of 8
The full enterprise standing →

What the models said about Neon

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.

“Supabase or Neon (both serverless PostgreSQL) stand out as the best managed relational database services” Grok 4.1 Fast · budget prompt · first choice
“or Neon if you have very sporadic usage patterns and want to minimize costs” Kimi K2 · budget prompt · first choice
“For a budget-conscious company using PostgreSQL, I'd start with Neon” GPT-6 Luna · budget prompt · first choice

What the models said about Azure SQL Database

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Azure SQL Database, while generally robust, has resource caps and licensing implications that require careful planning” Mistral Small · negative prompt · soft negative
“Standard Azure SQL Database strips out many legacy features (like SSIS, SQL Agent jobs, and certain system views)” Qwen 3.7 Flash · negative prompt · soft negative
“These are solid managed services, but Azure's own guidance warns not to choose solely by engine compatibility” Perplexity Sonar · negative prompt · soft negative
“Azure SQL Database is a fully managed, intelligent relational database service built on the Microsoft SQL Server engine” Perplexity Sonar · comparative prompt · first choice
“Amazon RDS or Azure SQL Database would be the safest bets depending on your existing tech stack” MiniMax M2.5 · paraphrase prompt · first choice
“Best for Microsoft Shops ... Lower first-choice share (4%) in general recommendations, but very strong within Microsoft-centric environments” Kimi K2 · direct prompt · alternative
Also compared

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.