Index › Cloud and infrastructure › IaC › Small business › September 2026 Edition

Infrastructure as code for small business buyers

Asked as “infrastructure-as-code tool”, and as “IaC platform for provisioning cloud resources”, on behalf of a small B2B company. 60 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.

Standing

Terraform

Clear leader

50% of first choices, clear leader.

ShowinginAll 67 categories →

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.

Small business

Terraform50%Clear leaderThis page Mid-market

Terraform46%Clear leaderStanding →Enterprise

Terraform58%Clear leaderStanding →

01The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all twelve models, for a small B2B company. Ordered by share.

ProductFirst-choice shareNegative rateLabelsQuadrant

Terraform23%74endorsed leader

OpenTofu0%42endorsed leader

Pulumi10%61accepted challenger

AWS CDK16%32accepted challenger

Crossplane31%16criticized challenger

Show the six products at 0%, ordered by negative rate

Chef86%14criticized challenger

Puppet72%25criticized challenger

Azure Resource Manager templates36%11criticized challenger

AWS CloudFormation26%46criticized challenger

Azure Bicep25%12criticized challenger

Ansible13%39accepted challenger

Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its vendor page.

Head to head

Terraform vs OpenTofu Terraform vs Pulumi OpenTofu vs Pulumi

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 →

Accepted challengerEndorsed leader

0%First-choice share → · lines at 30% share and 25% negative70%

Key

Terraform50%

OpenTofu33%

Pulumi8%

AWS CDK2%

Crossplane2%

Ansible0%

AWS CloudFormation0%

Azure Bicep0%

Azure Resource Manager templates0%

Chef0%

Puppet0%

02What they warned about

Six of twelve models held their first choice under the paraphrase. Claude Haiku 4.5, Gemini 3.5 Flash, 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.

Puppet

72%

18 of 25 labels negative · 11 of 12 models · 10 hard negative

“Tools to **Avoid** (Overkill for most SMBs): Enterprise configuration management tools like Puppet, Chef, or SaltStack” Grok 4.1 Fast, negative prompt

Chef

86%

12 of 14 labels negative · 10 of 12 models · 9 hard negative

“categorizes it as **declining** and best suited to **legacy configuration management**, which makes it a weaker fit” Perplexity Sonar, negative prompt

AWS CloudFormation

26%

12 of 46 labels negative · 10 of 12 models · 2 hard negative

“Cloud‑specific templates (CloudFormation, ARM) – vendor lock‑in and steep learning curve.” GLM 4.7 FlashX, negative prompt

Terraform

23%

17 of 74 labels negative · 8 of 12 models

“following HashiCorp's 2023 shift to a restrictive Business Source License (BSL), OpenTofu emerged as the Linux Foundation-backed, purely open-source, drop-in replacement” Gemini 3.5 Flash, direct prompt

03What they cite

Citations exist only for the models that return a source list: twelve of the twelve in this edition, and all six flagship models on the expanded tier.

Sites the answers cite

58 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. 6 of those lists are Google grounding redirects that name no site and are left out of the counts. 665 links across 191 sites, every framing counted. Ranked by the number of answers carrying the site or page.

toolradar.com

30 answers · 38 citations · 9 models

apiiro.com

27 answers · 27 citations · 8 models

pulumi.com

vendor site · Pulumi26 answers · 33 citations · 10 models

spacelift.io

vendor site · Spacelift24 answers · 26 citations · 10 models

guideflow.com

vendor site · Guideflow22 answers · 22 citations · 7 models

checkthat.ai

18 answers · 18 citations · 8 models

cortex.io

vendor site · Cortex18 answers · 18 citations · 7 models

gartsolutions.com

15 answers · 15 citations · 10 models

claranet.com

14 answers · 15 citations · 7 models

reddit.com

14 answers · 15 citations · 9 models

devopsplatforms.com

13 answers · 13 citations · 6 models

devtoollab.com

13 answers · 13 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.

toolradar.com/best/infrastructure-as-code/for/small-businesses

28 answers · 9 models

apiiro.com/blog/best-iac-tools

27 answers · 8 models

guideflow.com/blog/infrastructure-as-code-tools

22 answers · 7 models

pulumi.com/blog/infrastructure-as-code-tools

22 answers · 8 models

checkthat.ai/answers/what-are-the-best-infrastructure-as-code-tools

18 answers · 8 models

cortex.io/post/best-infrastructure-as-code-iac-tools

18 answers · 7 models

spacelift.io/blog/infrastructure-as-code-tools

18 answers · 10 models

gartsolutions.com/infrastructure-as-code-tools

15 answers · 10 models

devopsplatforms.com/buying-guides/best-iac-tools

13 answers · 6 models

devtoollab.com/blog/best-infrastructure-as-code-tools

13 answers · 8 models

04How 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.

ModelDirect“What is the best infrastructure-as-code tool for a small B2B company?”Paraphrase“Which IaC platform for provisioning cloud resources would you recommend to a small business that sells to other businesses?”Comparative“What are the top infrastructure-as-code tools for a small team and how do they differ?”Budget-constrained“What is the best infrastructure-as-code tool for a small company with a tight budget?”Scale-constrained“We are a 30 person company evaluating an infrastructure-as-code tool. What should we look at?”Negative“Which infrastructure-as-code tools should a small business avoid or be cautious about?”

Claude Haiku 4.5AWS CDK, Terraform

Two alternatives

AWS CloudFormation, Pulumi

TerraformChanged

Three alternatives

AWS CloudFormation, Azure Resource Manager templates, Pulumi

Ansible, Terraform

Two alternatives

AWS CloudFormation, Pulumi

against: Chef, PuppetTerraform

Four alternatives

AWS CloudFormation, Ansible, Azure Resource Manager templates, Google Cloud Deployment Manager

no first choiceagainst: AWS CloudFormation, Ansible, Chef, Puppet, Terraform

GPT-5.4 miniTerraform

Six alternatives

AWS CDK, AWS CloudFormation, Azure Bicep, Helm, Kustomize, Pulumi

TerraformHeld

Four alternatives

AWS CDK, AWS CloudFormation, Azure Bicep, Pulumi

Terraform

Three alternatives

AWS CloudFormation, Ansible, Pulumi

OpenTofu, Terraform

Three alternatives

AWS CDK, AWS CloudFormation, Ansible

no first choiceagainst: AWS CloudFormation, Azure Bicep, Google Cloud Deployment Manager

Gemini 3.5 FlashPulumi, SST

Two alternatives

AWS CDK, OpenTofu

against: TerraformOpenTofu, PulumiChangedagainst: AWS CDK, Azure Bicep, TerraformOpenTofu

Three alternatives

AWS CDK, Pulumi, SST Ion

against: TerraformOpenTofu

Three alternatives

AWS CDK, Azure Bicep, Pulumi

against: TerraformOpenTofu, Pulumi

Four alternatives

AWS CDK, Scalr, Spacelift, env0

against: Terraformagainst: AWS CDK, AWS CloudFormation, Azure Resource Manager templates, Chef, Crossplane, Pulumi, Puppet, SaltStack, Terraform

Perplexity SonarTerraform

Two alternatives

Ansible, OpenTofu

against: PuppetTerraformHeld

Four alternatives

AWS CDK, AWS CloudFormation, OpenTofu, Pulumi

Terraform/OpenTofu

Four alternatives

AWS CloudFormation / AWS CDK, Ansible, Crossplane, Pulumi

OpenTofu

Three alternatives

AWS CloudFormation, Ansible, Terraform

no first choiceagainst: AWS CDK, AWS CloudFormation, Azure Bicep / ARM, Chef, Crossplane, Pulumi, Puppet, SaltStack

Grok 4.1 FastTerraform

Four alternatives

AWS CDK, Ansible, OpenTofu, Pulumi

TerraformHeld

One alternative

OpenTofu

against: AWS CDK, AWS CloudFormation, Ansible, PulumiTerraform

Four alternatives

AWS CloudFormation, Ansible, OpenTofu, Pulumi

against: Chef, PuppetOpenTofu, Terraform

Three alternatives

Ansible, CloudFormation/CDK, Pulumi

against: CrossplaneTerraform

Two alternatives

AWS CDK, Pulumi

against: AWS CloudFormation, Azure ARM/Bicep, Chef, Google Cloud Deployment Manager, Pulumi, Puppet, SaltStack, Terraform

Mistral SmallTerraform

One alternative

Pulumi

against: PuppetTerraformHeld

Three alternatives

AWS CloudFormation, Azure Resource Manager templates, Pulumi

Pulumi, Terraform

Four alternatives

AWS CloudFormation / AWS CDK, Ansible, Crossplane, Kustomize

against: PuppetOpenTofu, Terraform

One alternative

Pulumi

Terraform

Four alternatives

AWS CDK, Azure Bicep, Google Cloud Deployment Manager, Pulumi

against: Chef, Puppet, SaltStack, Vagrant

DeepSeek V4 FlashOpenTofu, Terraform

Three alternatives

AWS CloudFormation / AWS CDK, Ansible, Pulumi

OpenTofu, TerraformHeld

Two alternatives

AWS CloudFormation, Pulumi

Terraform/OpenTofu

Three alternatives

AWS CloudFormation / CDK, Ansible, Pulumi

OpenTofu

Two alternatives

AWS CloudFormation, Ansible

against: TerraformOpenTofu, Terraform

Two alternatives

AWS CDK, Pulumi

against: AWS CloudFormation, Chef, Chef Automate, Crossplane, Dagger, HashiCorp, Puppet, Terraform

Llama 4 Maverickno first choiceno first choiceHeldPuppet

Two alternatives

Ansible, Harness

Crossplane, Kubernetes, OpenTofu

Two alternatives

Pulumi, Puppet

Terraform

Two alternatives

AWS CDK, OpenTofu

against: Ansible, Pulumi, Puppet, Terraform

Qwen 3.7 FlashOpenTofu

Two alternatives

Ansible, Pulumi

against: TerraformTerraformChanged

One alternative

Pulumi

Terraform

Four alternatives

AWS CloudFormation, Ansible, OpenTofu, Pulumi

OpenTofu

Two alternatives

AWS CloudFormation, Ansible

against: TerraformTerraform

Three alternatives

AWS CDK, OpenTofu, Pulumi

against: AWS CloudFormation, Azure Resource Manager templates, Chef, Helm, Kubernetes, Puppet, Red Hat Ansible Automation Platform

Kimi K2OpenTofu, Terraform

Two alternatives

AWS CloudFormation, Pulumi

TerraformChanged

Three alternatives

Ansible, OpenTofu, Pulumi

against: AWS CloudFormationOpenTofu, Terraform

Three alternatives

AWS CDK, Ansible, Pulumi

OpenTofu

Three alternatives

AWS CDK, Azure Bicep, Pulumi

against: TerraformTerraform

Two alternatives

AWS CloudFormation, Pulumi

against: AWS CloudFormation, Chef, Pulumi, Puppet, Terraform

GLM 4.7 FlashXTerraform

Four alternatives

AWS CDK, AWS CloudFormation, Ansible, Pulumi

against: PuppetOpenTofu, TerraformChanged

One alternative

Pulumi

against: AWS CDK, Ansible, Crossplane, KustomizeTerraform

Four alternatives

AWS CloudFormation, Ansible, OpenTofu, Pulumi

OpenTofu

Two alternatives

AWS CloudFormation, Pulumi

against: Ansible, TerraformPulumi, Terraform

One alternative

AWS CloudFormation

against: AWS CloudFormation, Azure Resource Manager templates, Chef, Custom scripts / “just put scripts in Git”, Google Cloud Deployment Manager, Puppet, SaltStack

MiniMax M2.5Terraform/OpenTofu

Three alternatives

Atlantis, Pulumi, Puppet

TerraformChanged

Three alternatives

AWS CloudFormation, Azure Resource Manager templates, Google Cloud Deployment Manager

Terraform

Five alternatives

AWS CDK, AWS CloudFormation, Ansible, OpenTofu, Pulumi

OpenTofu, Pulumi

Two alternatives

Puppet, Terraform

OpenTofu, Terraform

Three alternatives

AWS CDK, AWS CloudFormation, Pulumi

against: AWS CloudFormation, Azure Bicep, Azure Resource Manager templates, Chef, Kubernetes, Puppet

Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against

05The record

One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record

Seventy-two rows: every prompt, every model, every answer.

Prompt	Model	Version string	Time (UTC)	Searched	Sources	Latency
Direct recommendation	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 10:51	no	0	5 s
Direct recommendation	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 13:41	no	0	3 s
Direct recommendation	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 13:42	yes	10	20 s
Direct recommendation	Perplexity Sonar	`sonar`	2026-09-17 09:44	yes	20	5 s
Direct recommendation	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 14:03	yes	19	17 s
Direct recommendation	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 10:13	yes	5	4 s
Direct recommendation	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 12:58	yes	10	18 s
Direct recommendation	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 11:52	yes	5	3 s
Direct recommendation	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 11:57	yes	10	53 s
Direct recommendation	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 12:52	yes	10	51 s
Direct recommendation	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 11:40	yes	17	77 s
Direct recommendation	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 11:53	yes	8	40 s
Paraphrase	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 14:09	no	0	5 s
Paraphrase	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 10:56	no	0	3 s
Paraphrase	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 12:52	yes	9	25 s
Paraphrase	Perplexity Sonar	`sonar`	2026-09-17 13:35	yes	20	5 s
Paraphrase	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 13:02	yes	20	16 s
Paraphrase	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 12:37	no	0	5 s
Paraphrase	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 10:48	yes	20	21 s
Paraphrase	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 10:48	yes	5	2 s
Paraphrase	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 13:43	yes	5	33 s
Paraphrase	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 13:52	yes	13	22 s
Paraphrase	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 10:07	yes	12	61 s
Paraphrase	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 12:55	no	0	42 s
Comparative	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 11:14	yes	9	7 s
Comparative	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 14:10	yes	5	11 s
Comparative	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 10:10	yes	20	28 s
Comparative	Perplexity Sonar	`sonar`	2026-09-17 10:24	yes	20	8 s
Comparative	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 10:40	yes	15	11 s
Comparative	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 10:19	yes	5	9 s
Comparative	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 13:11	yes	10	15 s
Comparative	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 10:10	yes	5	2 s
Comparative	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 10:00	no	0	39 s
Comparative	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 10:58	yes	15	33 s
Comparative	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 09:32	yes	9	109 s
Comparative	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 12:36	yes	5	22 s
Budget constrained	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 10:48	no	0	5 s
Budget constrained	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 11:03	no	0	4 s
Budget constrained	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 13:20	yes	8	24 s
Budget constrained	Perplexity Sonar	`sonar`	2026-09-17 09:30	yes	20	6 s
Budget constrained	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 12:34	yes	11	10 s
Budget constrained	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 09:46	yes	5	4 s
Budget constrained	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 12:03	yes	10	14 s
Budget constrained	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 13:23	yes	5	2 s
Budget constrained	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 11:52	yes	14	63 s
Budget constrained	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 10:21	yes	10	30 s
Budget constrained	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 13:46	yes	18	71 s
Budget constrained	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 14:00	yes	7	35 s
Scale constrained	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 11:56	no	0	5 s
Scale constrained	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 11:27	no	0	6 s
Scale constrained	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 11:47	yes	9	288 s
Scale constrained	Perplexity Sonar	`sonar`	2026-09-17 09:47	yes	20	8 s
Scale constrained	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 14:13	no	0	7 s
Scale constrained	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 11:57	no	0	6 s
Scale constrained	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 11:55	yes	9	13 s
Scale constrained	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 10:12	yes	5	4 s
Scale constrained	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 10:43	yes	10	42 s
Scale constrained	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 12:57	yes	15	35 s
Scale constrained	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 10:00	yes	13	60 s
Scale constrained	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 13:29	yes	5	31 s
Negative framing	Claude Haiku 4.5	`claude-haiku-4-5-20251001`	2026-09-17 11:41	yes	18	10 s
Negative framing	GPT-5.4 mini	`gpt-5.4-mini-2026-03-17`	2026-09-17 13:24	no	0	5 s
Negative framing	Gemini 3.5 Flash	`gemini-3.5-flash`	2026-09-17 10:03	yes	12	26 s
Negative framing	Perplexity Sonar	`sonar`	2026-09-17 10:34	yes	20	8 s
Negative framing	Grok 4.1 Fast	`spacexai/grok-4.1-fast-non-reasoning via vertex`	2026-09-17 10:29	yes	38	17 s
Negative framing	Mistral Small	`mistral/mistral-small via mistral`	2026-09-17 12:05	yes	5	5 s
Negative framing	DeepSeek V4 Flash	`deepseek/deepseek-v4-flash via fireworks`	2026-09-17 11:32	yes	29	36 s
Negative framing	Llama 4 Maverick	`meta/llama-4-maverick via bedrock`	2026-09-17 13:41	yes	5	3 s
Negative framing	Qwen 3.7 Flash	`alibaba/qwen3.7-flash via alibaba`	2026-09-17 12:41	yes	22	130 s
Negative framing	Kimi K2	`moonshotai/kimi-k2 via novita`	2026-09-17 11:06	yes	20	32 s
Negative framing	GLM 4.7 FlashX	`zai/glm-4.7-flashx via zai`	2026-09-17 11:03	yes	29	35 s
Negative framing	MiniMax M2.5	`minimax/minimax-m2.5 via minimax`	2026-09-17 13:07	yes	5	42 s

Normalization in this category

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

Category-scoped readings

Azure Resource Manager read as Azure Resource Manager templates

Azure Resource Manager (ARM) read as Azure Resource Manager templates

Unresolved, counted raw

Chef Automate

Cloud CLI + Git

Cloud-init

Custom scripts / “just put scripts in Git”

Docker Swarm

Golioth

SST (v3 / "Ion")

SST Ion (SST v3)

Terratest

Winglang

Discontinued, still offered

No shut-down product was recommended here.

Infrastructure as code for small business buyers

By buyer segment

01The standing

Recommended versus criticized

02What they warned about

03What they cite

Sites the answers cite

Pages the answers cite

04How they answered

05The record

Normalization in this category

Also in cloud and infrastructure