Listed together in guide “AI coding tools”
Automated code review and code quality platform that scans repositories and AI-generated code for quality, security, and coverage issues, with AI features for pull requests and coding agents.
Freemium
Use cases
- Enforcing code quality standards across repositories and teams
- Catching security issues and secrets before code is merged
- Applying quality and security policies to AI-generated code
Pricing: Codacy offers a free plan for individual developers, and open-source projects can use the Team plan for free; paid Team and Business plans are billed per developer per month, with custom quotes for larger organizations. Capabilities such as AI Inventory and AI Risk Hub are part of the Business plan.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-09-10.
Listed together in guide “AI coding tools”
Code quality and security platform (SonarQube) that analyzes source code, including AI-generated code, with self-hosted, cloud, and IDE editions.
Freemium
Use cases
- Enforcing code quality and security gates in CI pipelines
- Reviewing and remediating AI-generated code before merge
- Tracking technical debt and code complexity across a codebase
Pricing: SonarQube has a no-expiry free tier for private projects with a lines-of-code cap and is free for public open-source projects. Paid Team and Enterprise plans are priced per instance per year based on private-project lines of code, with a 14-day trial; SonarQube for IDE is free.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-09-10.
Listed together in guide “AI coding tools”
Autonomous Java unit-test generation: Diffblue Cover writes, maintains, and repairs tests with a deterministic reinforcement-learning engine that runs in the customer's own environment.
Freemium
Use cases
- Raising unit-test coverage on a legacy Java codebase before modernisation
- Adding regression tests in CI without hand-writing each case
- Keeping source code off external model providers for regulated or air-gapped projects
Pricing: Pricing is outcome-based rather than per seat: the published starter package is $1,500 for 5,000 net new lines of coverage, an effective $0.30 per line, with enterprise packages quoted. Cover Community Edition is a free edition for open-source and commercial use.
Pricing ↗ · Sources
This record was last reviewed on 2026-10-12.
Related: shares the task Editing an existing codebase, Reviewing diffs and pull requests
Open-source command-line tool for AI pair programming that edits code in your local git repository.
Open (open weights/source) Apache-2.0
Use cases
- Making multi-file code changes from natural-language requests
- Refactoring or extending an existing codebase from the terminal
- Pair programming with local or hosted models without leaving the CLI
Pricing: Aider is free and open source (Apache-2.0); the only cost is API usage for the LLM you connect, or nothing when using a local model.
Documentation ↗ · Sources
This record was last reviewed on 2026-10-10.
Related: shares the task Editing an existing codebase, Reviewing diffs and pull requests
AWS's AI coding assistant (formerly CodeWhisperer) for code generation, security scans, and AWS tasks.
Freemium
Use cases
- Writing and reviewing code with AWS context
- Scanning code for vulnerabilities
- Automating Java and framework upgrades
Pricing: A free tier is available; the Pro tier adds higher limits and administrative controls for organizations.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-10-09.
Related: shares the task Editing an existing codebase, Reviewing diffs and pull requests
Agentic coding tool from Sourcegraph that runs locally or in remote orbs, writing and shipping code from the terminal, editors, web, and phone.
Paid
Use cases
- Delegating multi-file coding tasks from the terminal, editor, or phone
- Running parallel agents in remote orbs without local worktrees
- Replacing an individual Cody workflow with an agentic tool
Pricing: Amp is sold as paid Megawatt ($20/month) and Gigawatt ($200/month) subscriptions that include agent usage and orb hours, or as unconstrained usage billing. Individual Cody Free and Pro plans ended in 2025.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-10-09.
Related: shares the task Editing an existing codebase, Reviewing diffs and pull requests
AI coding assistant and agent focused on large codebases, with context retrieval across a team's entire repository.
Paid
Use cases
- Navigating and modifying large, unfamiliar codebases
- Automating multi-file refactors and routine engineering tasks
- Giving teams a shared AI assistant aware of their repository
Pricing: Augment Code is sold as a team subscription for its Cosmos platform, with monthly plans that include a pool of usage shared across the team, plus custom pricing for enterprises; there is no free tier.
Pricing ↗ · Sources
This record was last reviewed on 2026-09-10.
Related: shares the task Editing an existing codebase, Reviewing diffs and pull requests
AI app builder for creating full web applications from natural-language prompts, acquired by Wix in 2025.
Freemium
Use cases
- Building MVPs and internal tools without engineers
- Prototyping product ideas from a text description
- Creating simple business apps such as dashboards and portals
Pricing: Base44 has a free tier with limited message credits and paid monthly plans that scale credits and features.
Sources
This record was last reviewed on 2026-09-10.