3,044 tools
Free planCode
Apache RocketMQ is an open-source distributed messaging and streaming platform positioned for high-throughput eventing, AI agent coordination, and session-style workloads. The project site documents releases, downloads, and architecture guidance for brokers you operate.
Free planResearch
Apache Solr is an open-source search platform built on Apache Lucene with full-text, vector, and geospatial capabilities. The project site covers downloads, Solr Operator releases, security advisories, and learning resources for distributed search deployments.
Free planCode
Apache Spark is an open-source unified analytics engine for large-scale data engineering, SQL, streaming, machine learning, and graph processing. The project site documents APIs in Python, Scala, Java, and R plus deployment guidance for clusters you operate.
Free planCode
Apache Storm is a free, open-source distributed realtime computation system for processing unbounded data streams with low latency. The project site documents core APIs, deployment guidance, and downloads for clusters you manage.
Free tier unknownResearch
Apeiron AI is a Flutter web application marketed as a daily AI assistant from Apeiron Tech.
Free planResearch
API Status Check monitors hundreds of third-party API and consumer service status pages and surfaces outage dashboards, badges, and alerts. The site aggregates real-time dependency health so teams can detect upstream failures before users report them.
Free planCode
APIVerve bundles 300+ production HTTP APIs behind one API key with credit-based pricing and consistent schemas. The homepage promises predictable credit pricing, uptime SLAs on paid plans, and a single bill for many utility endpoints.
Free to startResearch
AppearOnAI audits how brands show up in AI search across ChatGPT, Claude, Gemini, Perplexity, and other assistants. Reports include visibility scores, competitor comparisons, sentiment notes, and prioritized fixes.
Free to startResearch
ApplAI is a job-search assistant that generates tailored interview questions, customized cover letters from your CV and job description, and CV keyword matching to improve screening odds.
Free planResearch
Apply AI is a resume studio that tailors CVs and cover letters to each job posting, scores ATS keyword gaps, and tracks applications, with optional Auto Apply via a separate JobCopilot subscription.
Free to startResearch
Applyish is a done-for-you job application service that submits tailored applications on your behalf. Human operators match roles to your preferences while you focus on interview prep, with a money-back guarantee if you do not land interviews in thirty days.
Free planResearch
ApplyPass automates software-engineering job applications with an AI matching engine that submits to hundreds of roles weekly. Plans differ by weekly application volume, listing freshness, and coaching extras for US and Canada tech candidates.
Free tier unknownResearch
Applyre automates job search workflows by finding matching roles, tailoring resumes and cover letters, and submitting applications with human review before each send. It targets job seekers who want daily application volume without manually filling ATS forms.
Free tier unknownMeetings
Apprentice Health sells workflow software for hospitals and clinics that use ambient sensors, simulation, and AI to reduce waiting-room congestion and keep exam rooms utilized. Modules cover optimized scheduling templates, ambient room orchestration, smart-hospital IoT analytics, and operational reporting.
Free planMarketing analytics
AppsFlyer is a modern marketing cloud for mobile and cross-platform growth teams. It unifies attribution, deep linking, data collaboration, and agentic AI across app, web, CTV, PC, and console so marketers can measure campaigns, connect revenue signals, and feed AI-ready data for optimization.
Free tier unknownResearch
AquaShield helps large commercial and residential operators detect water leaks early with non-invasive sensors on existing pipes. The platform learns normal flow patterns, flags anomalies in real time, and markets portfolio-wide visibility without pipe cutting or retrofits.
Free tier unknownDatabase
Arango markets a Contextual Data Platform that unifies graph, vector, document, and search for AI agents, assistants, and applications. The arango.ai site positions Arango as a context layer so teams can build enterprise AI workflows without stitching many separate data tools.
Free tier unknownCode
Aravolta provides infrastructure, building, and power monitoring software for data centers. It unifies BMS, EPMS, SCADA, and CMMS signals across vendors and protocols, exposes controls and telemetry via API, and deploys quickly without per-point pricing according to its marketing.
Free tier unknownResearch
Arbital is a Y Combinator–backed trading terminal that combines memecoins, tokenized stocks, and perpetual contracts in one mobile-style app. Users can start trading trending assets from a unified interface with leaderboards, bots, and referral features shown on the marketing site.
Free tier unknownResearch
Arbor is a carbon accounting platform for measuring product carbon footprints, lifecycle impacts, financed emissions, and regulatory reports. It helps sustainability teams hotspot emissions and prototype lower-carbon designs.
Free planInfrastructure
ArcadeDB is an open-source multi-model graph database from Arcade Data. One engine natively stores graphs, documents, key-value data, vectors, full-text search, and time series with ACID transactions, supporting SQL, Cypher, Gremlin, GraphQL, and MongoDB-compatible access patterns.
Free planResearch
ArcaNotes is a micro-note app for fast capture and lightweight knowledge management. It emphasizes store-first capture, feed-style review, topic organization, sharing, and on-device AI for topic suggestions and natural-language Q&A over your notes.
Free tier unknownResearch
Archangel Health builds infrastructure to power medical AI with physician-graded datasets, RL environments, benchmarks, and labeling services. The platform targets health systems and medical AI builders with custom evals, post-training data, and physician-written supervision for regulated clinical workflows.
Free planResearch
Archivarix Tube Search is a search engine for deleted, removed, and unavailable YouTube videos using the Wayback Machine, Common Crawl, and other web archives. It indexes billions of records since 2005 and supports channel scans, video lookups, full-text search, subtitle recovery, and API access on paid tiers.
Showing 384 of 3,044 tools
Plan facts carry individual sources and check dates. Unknown values are excluded from required filters.