Clerk is a comprehensive user management and authentication platform designed to streamline how developers handle user accounts within web and mobile applications. It offers a suite of embeddable UI components—such as <SignIn/>, <SignUp/>, <UserButton/>, and <UserProfile/>—that integrate seamlessly into your application without redirecting users off-site. These components are fully customizable to match your brand, making the user experience cohesive and frictionless. Under the hood, Clerk provides a robust API and SDKs compatible with modern frameworks like Next.js, Remix, React, and Expo. It handles the entire authentication lifecycle, supporting multifactor authentication (MFA), session management, passwordless sign-in (via magic links or one-time passcodes), and traditional password-based methods with breach detection. The platform also integrates social sign-on (SSO) with over 20 providers, enabling quick user onboarding while adhering to security best practices. Clerk’s security posture includes SOC 2 Type 2 certification and CCPA compliance, with continuous third-party audits and penetration testing. Fraud prevention measures, like disposable email blocking and bot detection powered by machine learning, are built-in to reduce spam and abusive sign-ups. For B2B SaaS applications, Clerk provides advanced multi-tenancy features, enabling organization-based user management with custom roles, permissions, auto-join functionality based on email domains, and invitation systems—all accessible through both code and an admin dashboard. Developers benefit from rapid integration, significantly reducing the time spent on building authentication systems from scratch. Clerk acts as the single source of truth for user data and integrates seamlessly with popular backend services like Supabase, Firebase, and Convex. With free access for up to 10,000 monthly active users, it’s positioned as a scalable solution that grows with your application’s needs.

Stytch provides a suite of tools designed to simplify authentication, authorization, and security for web and mobile applications. If you're developing an app and need a way for users to log in—whether with passwords, passkeys, or entirely passwordless methods—Stytch offers APIs and SDKs that handle these complexities. Their focus is on making authentication seamless for both developers and end-users while ensuring high security standards. For businesses, particularly B2B SaaS companies, Stytch enables advanced features like multi-tenancy, role-based access control (RBAC), and single sign-on (SSO). They provide an embeddable admin portal, allowing enterprise customers to manage their own authentication configurations, organizational settings, and integrations with identity providers—without constant developer involvement. Stytch places a strong emphasis on scalability and flexibility. Their tools are designed to “just work” across a range of use cases, from simple consumer apps to complex enterprise platforms. Developers can choose how much of the authentication flow they want to control—using pre-built UI components for quick implementation or leveraging headless SDKs and backend APIs for a fully customized experience. Security and fraud prevention are also core to Stytch’s offering. They provide real-time bot detection, device-aware multi-factor authentication, and intelligent rate limiting to protect against credential stuffing and other forms of account abuse. Their infrastructure ensures that login codes and authentication requests are delivered reliably, even when SMS or email providers fail. Stytch supports a broad range of programming languages and frameworks, including Python, Node.js, Java, React, and iOS, making integration into existing tech stacks straightforward. Their platform is designed for developers who want to build secure, user-friendly authentication systems without reinventing the wheel.

Authenticate customers with WhatsApp, SMS, Email, Biometrics, and more, with a 98% conversion rate on signup and sign-in.

Launch your startup in days, not months. Shipped.club saves you time, by providing all you need to ship your SaaS product in a fraction of the time.

Brackets.app revolutionizes tournament management, allowing anyone to generate and customize tournament brackets with ease. Effortlessly invite players and manage the entire event online, from initial setup to the final match. The app simplifies score entry and automatically calculates and updates leaderboards and standings in real-time, ensuring everyone stays informed. Its intuitive interface is designed for both casual and professional organizers, providing a smooth, user-friendly experience. Brackets.app is the perfect tool for any competition, combining convenience and efficiency to simplify your tournament organization needs. Say goodbye to manual bracket management and embrace the future with Brackets.app

Inbox Zapper is a gmail unsubscribe tool that allows you to unsubscribe from emails with 1 click. A gmail unsubscribe tool that actually works - mass delete and unsubscribe from unwanted emails instantly. Inbox Zapper scans your inbox for email lists and unwanted emails, letting you unsubscribe from thousands of junk emails and mass delete emails in just a click. Using our Chrome extension or web app, you connect your gmail account, and view a filtered list of all your subscriptions. You can then decide to either keep and mark them safe, or unsubscribe. You can also mass delete all previous emails from that sender. We use a new method that is guaranteed to block new emails, unlike what traditional email blockers do which is often unreliable and doesn't work. Scans your inbox to identify mailing lists and junk Mass unsubscribe from newsletters and junk mail in one click Mass delete emails from any sender in one click

The source of truth for Software-as-a-Service buying advice. Over 750+ SaaS, Micro-SaaS & Digital Services reviewed, compared, and analyzed.

Plotzy is a robust software platform purpose-built for the commercial real estate industry, delivering the tools professionals need to make informed decisions faster. Key Features: Find property info from county tax assessors Find owner contact information Zoning questions answered, instantly & accurately Search for properties by permitted use by right & conditionally Organize your lists Export your data By aggregating diverse property data from multiple sources, Plotzy offers a comprehensive view of the real estate landscape, including detailed insights into owner contact information, zoning laws, and municipal resources.

Move is the simple, no-nonsense way to organize and share your events, keep your calendars in check, and connect with groups – all in one place. Whether you're planning a casual meetup, a big conference, or just trying to keep your work and social life organized, Move has you covered. It’s easy to use and works for anyone, from everyday users looking to stay on top of things to group leaders organizing events. Say goodbye to confusing tools and hello to simplicity with Move. Key Features - Events & Ticketing: Create and manage events with ease, whether it’s a small gathering or a large-scale event. Attendees can register via SMS or email, save their tickets to their phone, and check-in without any hassle. - Payments Made Easy: Accept payments from all over the world with the latest payment methods, making event sales smooth and simple. - Custom Calendars: Manage your life with personalized calendars for work, social, or personal events. Easily add your Move events, customize how they look, and choose who can see them. - Groups: Create private or public groups for friends, family, or colleagues. Share events, files, and posts with your group, and even set up paid memberships if needed. - Mobile-Friendly: Attendees can access tickets on their phones and check in with ease. Stay connected and organized no matter where you are. - Real-Time Notifications: Send out event updates or group announcements through SMS or email, keeping everyone in the loop without the chaos of text chains or email threads.

Lisapet.ai is the next-level AI product development platform that empowers teams to prototype, test, and ship robust AI features 10x faster. Key Features - Best-in-class AI Playground: Swiftly test and iterate your prompts. Reduce the hassle of prompt prototyping. Our best-in-class AI playground makes the workflow faster, saving you time and effort in designing prompts. - Test-driven prompt engineering: Evalute and measure quality across large data sets. Build a collection of test cases to find the best prompt/model combination across different scenarios Benefits - Save Time: Cut down manual testing and free up your team to focus on shipping features. - Increase Confidence: Automate your testing to ensure reliable AI behavior before deployment. - Optimize Performance: Easily identify the best-performing prompts through side-by-side testing and real-time analytics. - Collaborate Seamlessly: Share progress with stakeholders and incorporate feedback directly within the platform. - Reduce Costs: Monitor token usage and optimize spending with detailed cost breakdowns. Use Case - Rapid Development of AI-Powered Features: Equip your product teams with tools to build, test, and launch AI-powered features without bottlenecks. - Scalable Prompt Engineering: Automate testing and validation to save time and reduce errors in prompt design. - Collaborative Testing: Enable cross-team collaboration by sharing reports and integrating feedback seamlessly.

BetaList is a large and well-known startup directory but it's also very selective. They review each submission before they decide whether to allow it on the platform. Your startup should be pre-launch or recently launched without substantial press coverage, needs a custom designed, decent-looking landing describing the product and a way for people to sign up.

This directory boasts 20,000 subscribers and if you get featured, you get a backlink. You'll also be featured in the newsletter. Insanely Cool Tools is free to use but you may need to pay if you want to skip the queue.

An Exclusive list of the best Mac apps and tools. You can submit your Mac app or tool to get exposure to an engaged audience of Mac enthusiasts, developers, and professionals seeking new apps and tools to explore.

These days, AI directories are popping up all over the place. You’ve got huge lists—like that GitHub one —best-of-ai/ai-directories—and tons of sites trying to round up every AI tool under the sun. It’s a lot, right? Problem is, most of them are packed with meh tools. You dig through glitchy apps or overhyped stuff that doesn’t even work, and it’s a total time suck. Marketers like us? We don’t have time for that—we need tools that actually deliver. That’s where There’s an AI comes in. It’s not like those other messy directories. This one’s all about the good stuff—think of it like a stash of hidden gems, no junk allowed. You can navigate easily on different categories in it, jumping from content tools to ad optimizers without breaking a sweat. And the search? Oh, it’s clutch. You can type in whatever you want, and it pulls up only the best—no shitty tools clogging up your screen.

Discover, compare, and choose from a curated list of the best tools for startups. Equip your startup with the right tools to grow and scale fast. Discover, compare, and choose from a curated list of the best tools for startups. Equip your startup with the right tools to grow and scale fast. Discover, compare, and choose from a curated list of the best tools for startups. Equip your startup with the right tools to grow and scale fast.

At TrafLink, we focus on delivering high-quality, pre-vetted backlinks from trusted websites—no spam, no shortcuts. Our mission is to simplify SEO growth by offering powerful, proven link-building packages that increase domain authority and organic visibility, so you can focus on growing your product while we take care of the rankings. So in a Simple dashboard you can manage and handle all of your links.

Instant credit system integration for Apps and Games with Creduse API. Simplify credit management for your application or game with our developer-friendly API solution. Enjoy quick integration, robust scalability, and comprehensive support, plus powerful analytics to monitor user activity.

To get simple ideas and useful tools that help you save time and grow faster. Whether you're working on a business, building a brand, or improving your projects, you’ll find practical tips and strategies to make your work easier and more effective. To get simple ideas and useful tools that help you save time and grow faster. Whether you're working on a business, building a brand, or improving your projects, you’ll find practical tips and strategies to make your work easier and more effective.

Trendly is an advanced analytics platform that centralizes your short-form content metrics from TikTok, Instagram Reels, and YouTube Shorts. It helps creators optimize their content strategy by offering competitor insights, analyzing engagement through its unique Virality Factor.

SaaSCurate is a community-driven platform where SaaS founders launch and grow their products. Key Features - List Your Product: Feature it on the platform to get in front of an active community of SaaS enthusiasts. - Newsletter Spotlight: Get your product highlighted in our weekly newsletter, reaching all community members. - Community Notifications: Launching on Product Hunt? Announce it to the whole community! - Social Proof: Earn badges and endorsements to build credibility and attract more users. - SEO Boost: Secure a valuable dofollow backlink to strengthen your SEO. Benefits - Maximize Visibility: Build buzz and get new people using your product. - Increase Credibility: Attract customers and gain credibility with endorsements and badges. - SEO Boost: Secure dofollow backlinks that improve your search rankings and drive organic traffic to your site. - Community Engagement: Launch announcements and newsletter features keep your product top-of-mind as you grow. Use Case - First-Time Launching: Kickstart your product’s journey with instant visibility and social proof from a community eager to discover new tools. - Growing an Existing Product: Boost ongoing engagement by featuring updates in newsletters and gaining SEO-friendly backlinks to attract fresh users. - Launching on Other Platforms: Amplify your reach by notifying the SaaS community about launches on Product Hunt or AppSumo, driving more traffic and engagement.