Developer Tools·Standings
Compare AI Development Tools
AI development tools help you build or work with AI-powered software; model access and where a tool can run are key things to compare. The board covers tools with different pricing and deployment options.
Use the signal score out of 10 as one comparison point. The API, open-source and free-tier marks help you check public API access, code availability and whether a free plan is listed.
- 26 platforms
- 21 with a free tier
- Checked 7 Oct 2026
- 1 D
Difydify.aiOpen-source AI app platform with a visual workflow canvas, self-hosting, and a free plan.
- 2 CCursorcursor.com
Cursor is an AI coding agent and editor for understanding repositories, planning and building features, fixing bugs, and reviewing changes.
- 3 R
Replitreplit.comCode workspace for mobile, desktop, Linux, and web; first prompt free, then $18/month.
- 4 O
OpenHandsopenhands.devCoding assistant with chat, codebase indexing and agents on mobile, desktop, web, API and self-hosted.
- 5 LLangflowlangflow.org
Langflow is an open-source, Python-based framework for building customizable AI applications, including agent and MCP applications.
- 6 BN
Bolt.newbolt.newPrompt-based website and web app builder with chat revisions, hosting, and a free plan.
- 7 FFlowiseflowiseai.com
Open-source visual tools for AI agents and workflows; operations end August 31, 2026.
- 8 H
Haystackhaystack.deepset.aiFree open-source framework for assembling AI apps from pipeline parts such as tools and retrievers.
- 9 NNNVIDIA NeMo Evaluatordeveloper.nvidia.com
Free open-source tool for evaluating AI models, retrieval pipelines, and agents.
- 10 RReplicatereplicate.com
Replicate lets developers run and fine-tune models and deploy custom models through an API.
- 11 L
LlamaIndexllamaindex.aiA document service that parses 50-plus file types and sorts information into sections or categories.
- 12 HFHugging Face Hubhuggingface.co
Platform for model, dataset, and app repositories, plus interactive demos; free plan available.
- 13 L
LangChainlangchain.comA free framework with templates for common tasks and a way to combine models, tools, and prompts.
- 14 CACrewAI AMPcrewai.com
Agent management platform with visual, prompt-based, and API tools plus a free plan.
- 15 TATogether AI Dedicated Inferencetogether.ai
Inference service reserves graphics processors for one workload; API and web deployment starts at $5.49.
- 16 AAxolotlaxolotl.ai
- 17 AAutoGenmicrosoft.github.io
- 18 MAMicrosoft Azure AI Foundryai.azure.com
Web platform for model access, APIs, hybrid deployment, and agent workflows.
- 19 IWIBM watsonx.aiIBM
Web and API platform with model serving and managed computing; free plan available.
- 20 FA
Fireworks AIfireworks.aiPaid API and cloud service for training and serving models, with serverless and reserved options.
- 21 GAGoogle AI Studioaistudio.google.com
Free web tool with cloud model access, an API, agent workflows, and code generation.
- 22 GGroqCloudconsole.groq.com
- 23 VAVercel AI SDKai-sdk.dev
- 24 DMDatabricks Mosaic AIdatabricks.com
- 25 OAOpenAI APIopenai.com
Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise
How to choose
Which models can I use with this tool?
Compare model access before choosing. The board includes model access as a comparison point, but the available models can differ by tool.
Check the tool's listing for the model access it offers, then compare that with the models you need.
Where does the tool need to run?
Choose a tool whose deployment targets fit your setup. The board compares web, API, Linux, self-hosted, macOS and Windows targets.
If you need to run a tool on your own systems, check whether it lists self-hosted or Linux deployment.
Does it support the workflows I need?
Compare agent workflows and code generation, two capabilities tracked on the board. Check the tool's details to see whether they match the work you want to do.
If you need to read or change the code itself, check the tool's licence and whether its code is open source.
What will the tool cost to try and use?
Check whether a free plan or free trial is listed, then compare the paid-from price where one is given. A free plan and a free trial are different offers.
Monthly AI credits are another comparison point. Check the tool's details for how credits and paid plans apply.
Can I access the tool through an API?
Compare API access if you need to connect the tool to other software. The board tracks API access, but check the individual listing for its availability and details.
Questions
What are AI development tools used for?
They help people build or work with AI-powered software. Compare model access, deployment targets, agent workflows and code generation.
How do I choose an AI development tool?
Start with model access and where the tool needs to run. Then compare API access, workflows, code generation, free options and paid-from pricing.
Which AI development tools have a free plan?
The board marks whether a free plan is listed. Check an individual tool's listing for its plan and any paid-from price.
What does the signal score mean?
It is a score out of 10 based on published information about use, public API access, documentation depth, open-source code and a free tier to try.
Does an API mark mean the tool connects to my apps?
It indicates API access is compared. Check the individual listing for API details and whether it fits the software you use.
Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure