1,919 tools
Free planSoftware & utilities
InstallOnAir distributes beta iOS and Android builds over the air. Teams upload IPA or APK files, share short links and QR codes, email builds to testers, and install on devices without the App Store, paying only for optional link extensions or large uploads.
Free planSoftware & utilities
InstaShorts stitches short source clips into viral-ready vertical videos for TikTok, YouTube Shorts, and Reels. Paid tiers add upload minutes, cloned voices, and agency-scale volume for social teams.
Free tier unknownSoftware & utilities
Instories is a mobile-first design app for animated social stories and short promo videos. Creators choose from hundreds of templates to produce stylized Reels and story content in minutes.
Free planSoftware & utilities
IntelliJ IDEA is JetBrains’ Java and Kotlin IDE with Ultimate and free Community editions, deep language support, and integrations for enterprise Java development. Ultimate subscriptions are sold personally or commercially with monthly and annual billing on JetBrains’ buy page.
Free planSoftware & utilities
IntenseDebate is Automattic's hosted comment system for blogs and websites, including WordPress, Tumblr, and Blogger integrations. It adds threaded replies, email notifications, reply-by-email moderation, and social login options to boost reader engagement.
Free planSoftware & utilities
Internet.nl is a Dutch initiative that tests websites, mail domains, and connections for modern Internet standards such as IPv6, DNSSEC, HTTPS, DMARC, DKIM, SPF, STARTTLS, DANE, RPKI, and security.txt. Users enter a domain or email address and receive pass/fail guidance to improve security and reliability.
Free planSoftware & utilities
Internxt sells privacy-focused cloud storage, mail, VPN, antivirus, and related consumer security products with zero-knowledge encryption. Marketing emphasizes open-source clients, audited infrastructure, and EU privacy practices for individuals, families, and businesses.
Free planSoftware & utilities
InterviewBit is a coding interview preparation platform with practice problems, fast-track courses, contests, mock interviews, and online compilers. It targets engineers sharpening algorithms and data structures skills for tech hiring loops.
Free planSoftware & utilities
Inventaire is collaborative book-sharing software and a public webapp where friends and communities catalog and lend books. The inventaire.io instance is the flagship deployment, backed by a bibliographic database, client/server repositories, and documented HTTP APIs.
Free planSoftware & utilities
InvenTree is an open-source inventory management system for parts, stock, suppliers, and bills of materials. It targets businesses and hobbyists with plugin extensibility, manufacturing workflows, and documentation for self-hosted deployments.
Free planSoftware & utilities
InvoicePlane is a self-hosted open-source application for quotes, invoices, clients, and payments. It includes CRM-style client records, customizable PDF and email templates, multilingual UI, and optional online payments through providers such as PayPal and Stripe.
Free planSoftware & utilities
InvoiceShelf is a free, open-source, self-hosted invoicing platform for estimates, invoices, expenses, and customer portals. It advertises multi-company support, recurring billing, Stripe checkout, and Docker or ZIP installs without per-seat SaaS fees.
Free planSoftware & utilities
Ionide is an organization building cross-platform F# developer tools, best known for the Ionide Visual Studio Code extension with over one million downloads. The ecosystem also includes analyzers, language server components, and documentation tooling.
Free planSoftware & utilities
Ip2Geo is a developer-focused IP-to-geolocation cloud service that converts IPv4 and IPv6 addresses into country, city, ISP, ASN, and timezone data via REST or typed SDKs. The homepage highlights a dashboard, usage analytics, team access, and SDK support for Node.js, Bun, and Deno.
Free planSoftware & utilities
IP2Location.io provides IP geolocation, proxy detection, and related APIs including bulk queries, WHOIS, and hosted domain lookups. Subscription plans scale monthly query allotments for geolocation, WHOIS, and hosted domain endpoints.
Free planSoftware & utilities
IP-API provides a geolocation API that returns city, region, ISP, timezone, and threat hints for IPv4 and IPv6 addresses. A free endpoint serves non-commercial lookups without API keys, while paid Pro and Enterprise tiers add commercial usage, SSL, and support options.
Free planSoftware & utilities
Abstract IP Geolocation API resolves IPv4 and IPv6 addresses to city, region, country, timezone, and VPN-related flags. The product page advertises a free tier, sub-20 millisecond responses, and daily updates across a multi-billion-address dataset for fraud, personalization, and compliance workflows.
Free planSoftware & utilities
IPLocate.io offers a real-time IP geolocation and threat-data API plus downloadable geolocation databases. The platform advertises free daily API usage, proxy and VPN detection, hosting and company enrichment, and tools for cybersecurity and personalization use cases.
Free planSoftware & utilities
iRedMail is a free open-source mail server solution that bundles components to deploy a full-featured email stack on Linux or BSD. It emphasizes privacy, TLS-by-default client access, webmail, optional groupware, and unlimited mail accounts on your hardware.
Free planSoftware & utilities
Is It Disposable detects disposable email addresses at signup using DNS-level checks without SMTP probing.
Free planSoftware & utilities
Islandora is an open-source digital asset management framework for libraries, archives, and museums to collaboratively manage and discover collections. It integrates Drupal, optional Fedora Commons preservation, Solr search, and IIIF access patterns.
Free tier unknownSoftware & utilities
Item Manager for Destiny 2 is a web companion that helps players transfer and organize in-game items quickly from the browser. Open Graph metadata describes one-click transfers and markets the app as the fastest item manager for Destiny 2.
Free tier unknownSoftware & utilities
IT Leads maintains a minimal official site under the IT Leads brand with contact information and cookie notice. Public pages do not yet describe a specific AI product, pricing, or feature set beyond general digital journey messaging.
Free trialSoftware & utilities
Jamf is an Apple device management and security platform covering Mac, iPad, iPhone, and Apple TV for business, education, and small teams. Products include Jamf Pro, Jamf Now, Jamf Protect, Jamf Connect, and specialized education offerings with business pricing published online.
Showing 1,032 of 1,919 tools
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