3,030 tools
Free planResearch
ArchiveBox is an open-source self-hosted web archiving suite that saves sites, bookmarks, RSS feeds, and media into durable formats like HTML, PDF, PNG, WARC, and SQLite. The homepage promotes Docker Compose setup, desktop and mobile apps, CLI tools, REST API, and MCP integrations.
Free planResearch
ARC Prize Foundation is a nonprofit advancing open-source AGI research through human-calibrated benchmarks and multimillion-dollar competitions. The site hosts the ARC-AGI benchmark series, leaderboards, research resources, and ARC Prize competitions that measure fluid intelligence beyond pattern matching.
Free planCode
Ardent provides near-instant branching for PostgreSQL databases so coding agents and developers can test against production-faithful copies safely. Clones spin up in seconds, isolate compute and storage from production, and scale to terabyte datasets with usage-based compute and storage billing on paid tiers.
Free planCode
Arga Labs provides real-world sandboxes with stateful twins of APIs, CLIs, and MCPs for testing and training AI agents. Teams spin up short-lived or permanent twins for Slack, GitHub, Gmail, and dozens of other services, then capture traces and run scenarios without touching production.
Free planDeveloper tools
Argos is a visual and snapshot testing service for web teams using Playwright, Storybook, and Vitest. It captures deterministic screenshots and file diffs for every pull request, surfaces changes for human or agent review, and includes tooling to stabilize flaky visual tests.
Free to startCode
args is an early-stage developer platform positioning itself as a quality-focused alternative to GitHub. It hosts open-source repositories, community designs, and weekly updates while building toward a Rust git server, stacked-diff code review, and secure reproducible CI/CD without AI-first marketing.
Free planCode
Armature helps developer tools get discovered and used by coding agents through discoverability services and a self-serve usability product. Discoverability measures agent picks and drafts doc and SDK changes, while MCP Analytics and evals replay sessions and catch regressions on every deploy.
Free tier unknownCode
Arpio delivers cloud disaster recovery and cyber resilience for AWS and Azure workloads, including agentic applications on Amazon Bedrock. It maps dependencies, replicates infrastructure, supports non-disruptive failover tests, and orchestrates push-button recovery with documented RPO and RTO targets on packaged annual plans.
Free planDeveloper tools
Arquillian is an open-source testing platform for JVM applications that runs real integration tests inside live containers. It removes mock-heavy setup by deploying components to managed runtimes during tests and ships extensions for containers, persistence, and cloud-style environments.
Free planCode
Artalk is a self-hosted comment system with a lightweight TypeScript frontend and a compact Golang backend designed for fast deployment. Official docs emphasize modern UI, anti-spam tools, and an admin dashboard backed by standardized APIs.
Free planCode
Artie streams database change data to warehouses and lakes with sub-minute latency and exactly-once delivery. It replaces heavy Kafka or DMS setups with managed connectors for Postgres, MySQL, MongoDB, Snowflake, and more, targeting AI and analytics teams that need fresh relational data without operating their own replication stack.
Free tier unknownCode
Artifact is a collaborative ECAD platform for electrical system design with version control, multi-layer views, and real-time harness documentation. Teams import components, draw schematics, autogenerate harness drawings and BOMs, run electrical rules checks, and sync with 3D CAD workflows.
Free tier unknownInfrastructure
JFrog Artifactory is a universal artifact repository for binaries, containers, packages, and AI/ML models across the software supply chain. It centralizes storage, promotion, and security scanning so build and release teams can manage artifacts at scale.
Free planDeveloper tools
Asciidoctor is a fast open-source text processor and publishing toolchain for AsciiDoc.
Free planCode
asciinema.org hosts and shares terminal session recordings using a text-based format instead of video screen capture. The site offers accounts, public exploration, documentation, and links to the open-source asciinema suite for recording and replaying CLI sessions.
Free planSecurity
Aserto provides cloud-native authorization as a service with fine-grained RBAC, ABAC, or ACL enforced in about a millisecond. Developers use SDKs, policy repositories, and authorizer instances to centralize permissions for applications and APIs.
Free tier unknownCode
Ash is a mental-health-focused AI companion that offers private, judgment-free conversations for stress, anxiety, relationships, or everyday emotional support. The service emphasizes specialist training on proprietary psychology data, expert oversight, personalized programs, and millions of messages delivered to hundreds of thousands of users.
Free tier unknownCode
Ashr Labs helps enterprises capture domain-expert corrections and post-train open-weight models that run in the customer cloud with owned weights. A separate eval platform tests AI agents against real environments to catch regressions before users see failures.
Free planCode
AskCodi positions itself as an AI agency that scopes software goals, delivers work for sign-off, and keeps accounts active after launch. Developers can also use shared credit balances across agency runs and an AI Gateway with optional GitHub connection.
Free trialCode
Gene is a Chrome extension AI assistant invoked with Ctrl+Q on any webpage, PDF, or YouTube video. It supports writing, research, code help, live page edits, and Gene Notes without forcing users into a separate chat tab.
Free tier unknownCode
It targets agencies, small businesses, and creators who want deployable AI tools without long custom development cycles.
Free planCode
The tool page offers free generation without signup alongside broader AskZyro chat and lookup products.
Free planCode
AsmBB is an ultrafast web forum engine written entirely in assembly language. The board.asm32.info site is the official support, development, and demo installation where users discuss features, installation, and performance tuning.
Free trialCode
AsoLift is an app store optimization platform for iOS and Android publishers to monitor competitors, track keyword rankings, and optimize listings. Premium plans advertise unlimited keyword research, AI-generated metadata, and localization tooling with a five-day trial.
Showing 312 of 3,030 tools
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