15,347 tools
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Catalog
Free trialMarketing creation
CopyFrog AI brings marketing copy, image editing and video generation into one workspace. Users can draft product descriptions, plan ad scripts, rewrite text and create campaign visuals. Its guided tools accept details such as the product, audience and preferred tone.
Free tier unknownAssistant
Copyhat is an AI writing assistant marketed for iOS that helps you draft emails, messages, and sales copy. The site positions it for brainstorming questions, polishing outreach, and experimenting with tone—from professional notes to lighter openers—through a mobile-first workflow rather than a web editor.
Free planWriting
Copyson is a Spanish-language AI text generator with more than 100 templates for articles, product descriptions, social posts, and emails. The English landing page highlights free online generation, multilingual output, and optional voiceover features powered by Davinci AI.
Free to startAssistant
Coral by Vox Media is open-source commenting software for publishers. It adds moderation tools, mobile-friendly threads, and privacy-first hosting on your site—without ads or trackers—so journalists and community teams can host discussions they control.
Free trialAI inference
CoralBricks provides hosted AI inference for coding and research workflows through compatible model APIs. Its documentation covers connecting coding clients and separates model input, output and cached-input charges. The service supplies inference rather than a complete development environment.
Free to startSecurity
Corbado provides a passkey intelligence platform with Corbado Connect for managed passkeys and Corbado Observe for authentication observability atop existing identity providers. It targets enterprises rolling out passkeys to millions of users while keeping their current IdP and user stores.
Free tier unknownCode
Corelayer is an AI-native production support platform that root-causes incidents, filters alert noise, and automates on-call work for complex production environments, with BYOC, on-prem, and PII masking options for regulated industries.
Free tier unknownCode
CoreWeave is a cloud platform purpose-built for AI workloads, offering GPU and CPU compute, networking, storage, Kubernetes, inference, agent development tools, and mission control services for training and serving models at scale.
Free planCustomer Support
Corner adds an AI customer assistant to an existing business website. It reads approved site pages, cites them in answers and collects visitor details when the site does not contain the needed information. The dashboard keeps conversations, lead handoffs and unresolved questions for the owner to review.
Free planAssistant
Amazon Corretto is a no-cost, multiplatform, production-ready distribution of OpenJDK. AWS publishes long-term supported builds for Java development and deployment, and runs Corretto internally on large-scale production services.
Free tier unknownAssistant
CORS Tester is a browser-based tool on cors-error.dev for checking Cross-Origin Resource Sharing behavior on an API URL. You can send configurable GET, POST, PUT, DELETE, or OPTIONS requests with custom origins, headers, credentials, and bodies, then inspect preflight and response headers against a CORS checklist.
Free planDevOps
It offers SDK and direct proxy URL usage, unlimited requests on paid tiers, caching, and global infrastructure for production web clients.
Free tier unknownResearch
Cortex AI builds large real-world egocentric and robot datasets from workplaces and industry partners to accelerate embodied AI and physical intelligence, supporting frontier labs with capture, fine-tuning data, and human-in-the-loop rollouts.
Free tier unknownResearch
Corvera is a sales intelligence engine for CPG brands that connects distributor and retailer feeds into one governed layer and ranks the accounts and actions sales teams should pursue each day.
Free planCode
cosban/di is an open-source Go library that simplifies dependency injection through code generation. Published on GitLab under the MIT license, it targets Go developers who want compile-time wiring instead of manual constructor graphs.
Free tier unknownCode
Cosine, hosted at cosine.sh, is a sovereign AI lab training specialized coding agents and models for secure environments. It offers Lumen Scout, Outpost, and Sovereign models plus CLI and cloud surfaces with transparent credit-based plans for developers and regulated teams.
Free planAssistant
Designers add Couch tags to markup to make regions editable while keeping front-end HTML intact, with a simplified admin panel clients can use without learning PHP.
Free planDevOps
Apache CouchDB is a document database with HTTP/JSON APIs, multi-primary replication, and offline-friendly sync from clusters down to mobile devices. The Apache project distributes open-source releases emphasizing reliability and seamless replication topologies.
Free planAssistant
Counter is a privacy-friendly web analytics service and open-source project for tracking site traffic without cookies or IP fingerprinting. It reports daily unique visitors, referrers, and geographic locations with a simple dashboard, and invites users to start free and pay only when ready.
Free planAssistant
Countly Lite is the vendor’s self-hosted, open-source product analytics edition. It gives teams first-party mobile, web, and desktop analytics with privacy-focused data ownership, a plugin ecosystem, and community support rather than Countly’s hosted Flex cloud plans.
Free to startAI financial records
Countorra brings income, spending, accounts and financial documents into one workspace with a question-answering assistant. It helps users read their own records, understand changes and gather information for tax preparation. Premium adds bank connections, document reading and a larger monthly question allowance.
Free tier unknownAssistant
Country-State-City is a microservice and REST API for worldwide geographical data, including countries, regions, provinces, cities, and postal codes.
Free planAssistant
Coupler.io is a no-code data integration platform that connects hundreds of sources to spreadsheets, BI tools, and warehouses. It blends and transforms imported data, schedules refreshes, and adds AI-assisted analysis plus agent workflows for teams automating reporting pipelines.
Free tier unknownAssistant
Courgette Testing is marketed as a way to run end-to-end tests on an application in minutes.
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