The biggest advantage of Cognito is that it's a part of the AWS ecosystem and integrates well with other AWS services. The free tier comes with 50,000 MAUs and the price for each additional MAU starts at $0.0055/month and goes down to as low as $0.0025/month as you scale to tens of millions of users. It integrated with four federated identity providers - your users can sign up with Facebook, Google, Apple and Amazon.

Google's Firebase is an entire app development platform that's packed with features.It comes with storage, cloud functions, monitoring and, of course, user authentication. The free tier comes with 50,000 MAUs. Beyond that pricing start at $0.0055/MAU and goes down to as low as $0.0025/MAU as you scale to millions of users. Firebase authentication supports email and password auth, phone auth, magic links, two-factor authentication and social identity providers - mainly Google, Google Play Games, Facebook, Apple, Microsoft, Twitter, GitHub and OAuth access tokens.

Auth0 is an identity and access management (IAM) platform designed to simplify authentication and authorization for applications. It provides a flexible solution that allows developers to implement secure login systems without having to build them from the ground up. Auth0 supports various authentication methods, including username-password credentials, social logins (like Google, Facebook, and GitHub), enterprise identity providers (such as Active Directory and SAML-based systems), and passwordless options. The platform is highly adaptable, offering over 30 software development kits (SDKs) that cater to a wide range of languages and frameworks—JavaScript, Python, .NET, iOS, Android, and more. This makes integration straightforward regardless of the tech stack. Beyond basic authentication, Auth0 offers advanced features like multi-factor authentication (MFA), single sign-on (SSO), and fine-grained authorization. These tools enable organizations to enforce complex access control policies, supporting both role-based (RBAC) and attribute-based (ABAC) models. Auth0 also addresses enterprise needs through features like user provisioning, directory synchronization, and support for B2B, B2C, and B2E use cases. It’s designed with scalability in mind, making it suitable for both startups and large enterprises. The platform’s extensibility allows developers to customize authentication flows, implement rules for conditional access, and integrate third-party services. Since its acquisition by Okta, Auth0 operates as a product unit under the Okta umbrella, complementing Okta’s broader suite of identity solutions while maintaining a developer-first focus. This combination brings together Okta’s enterprise-grade security with Auth0’s developer-centric approach, offering a comprehensive solution for modern identity challenges.

ChatGPT is still the best AI in 2024. I use it for coding pretty much every day and occasionally for one-off tasks and recipes. It's worth the $20/month fee.

AI phone agent to receive and make phone calls for you

Awesome tool that helps organize your AI work with workspaces and dynamic prompts. This lets you build prompts using {{variables}}!.

StartKit.AI is a boilerplate designed to speed up the development of AI projects. It offers pre-built REST API routes for all common AI tasks: chat, images, long-form text, speech-to-text, text-to-speech, translations, and moderation. As well as more complex integrations, such as RAG, web-crawling, vector embeddings, and much more! It also comes with user management and API limit management features, along with fully detailed documentation covering all the provided code. Upon purchase, customers receive access to the complete StartKit.AI GitHub repository where they can download, customize, and receive updates on the full code base. 6 demo apps are included in the code base, providing examples on how to create your own ChatGPT clone, PDF analysis tool, blog-post creator, and more. The ideal starting off point for building your own app!

AI presentation generator for PowerPoint

Transform Your Ideas into Automated Videos with AI

ChatSweetie offers a free AI girlfriend experience, featuring spicy chats, create girlfriend character, and AI girlfriend art generator. Perfect for users seeking virtual companionship and emotional support. Key Factors of ChatSweetie: 1 . AI Girlfriend Chat: Choose your ideal girlfriend and enjoy personalized chats. 2. Create Girlfriend Character: Build your own unique and private AI girlfriend. 3. AI Girlfriend Art Generator: Generate girlfriend images during chats for a more immersive experience. AI girlfriend Online is free to use with no restrictions on access or usage. Users will enjoy fun and engaging interactions with your own unique AI girlfriend.

DreamjourneyAI is a no filter ai roleplay platform that allows people to dive into their fantasies with the help of generative ai. They can engage in AI character chats, roleplay s and infinite text rpgs on this platform.

Hexabot is an open-source AI chatbot and agent solution that allows users to create and manage multi-channel, multilingual AI-powered chatbots with ease. Designed for flexibility and customization, Hexabot offers powerful text-to-action capabilities, enabling developers and businesses to tailor their bots to meet specific needs. Built by the community for the community, Hexabot empowers individuals and organizations to create innovative, interactive agents and democratizes access to AI technology.

Owlbot offers a cutting-edge AI-powered chatbot service that seamlessly integrates with your data to provide instant responses for you, your customers, or your team. Deploying a tailor-made AI chatbot with Owlbot is straightforward, enhancing both customer service and the efficiency of data analysis with minimal effort. Our AI chatbot is capable of handling 90% of inquiries from customers, clients, or employees effortlessly (>90 languages supported). It can import data from a variety of sources, including documents, markdown files, and webpages, ensuring that you receive precise, immediate answers. Additionally, you can connect the chatbot to your internal tools to access private data in real-time and provide timely responses. You can choose from 12 different large language models (LLMs), such as Mistral, OpenAI, and Anthropic, to find the option that best fits your needs. Owlbot also captures the details of interested visitors, helping you compile a list of potential leads and expand your business opportunities.

Typing Mind is the most advanced Chat UI frontend for AI models like ChatGPT, Claude, Gemini, and open-source models. Created by Tony Dinh.

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.

RabbitHoles AI is an app to have AI conversations on an Infinite canvas. Each node on the canvas is a conversation. Multiple conversations can be connected to share context, along with adding other data sources like Pdf files, youtube videos, etc Key Features - Multiple Chats On Canvas: Have multiple connected chats with AI on the same canvas. - Unlimited Canvases: Create unlimited canvases - Latest Pro Models: Chat with all the popular LLM models from ChatGPT, Claude, Perplexity, Gemini, and Grok (xAI) - Bring Your Own Keys: Bring your own keys. Everything is stored locally - One-Time Purchase: Pay only once and use the product forever Benefits - No loss of context: As a side effect of branching chats, you control the length of the conversation; this prevents loss of context - Spatial Conversation: Learn/research faster on a whiteboard like canvas - Non-linear chats: Our brains don't think or learn linearly, so why should our chatbots be linear? - Multiple LLMs: Get different perspectives from multiple LLM models - Single Window: For every rabbit hole you go into, you stick to one infinite whiteboard that allows you to go deep into intellectual exploration Use Case Advanced AI Users can get what they want out of AI by having long explorative conversations with different AI models on an infinite canvas. There'll be less repetition, copy/pasting, and loss of context as you can: 1. Create branches of the conversations 2. Keep multiple conversations on a single canvas 3. Mix and match various chats to share context

Cloudbooklet AI gives you useful tools to make your work easier. Create images from text with the AI Image Generator or chat with the AI Chatbot for quick answers. With over 23,000 tools in different categories, you’ll find what you need to get things done.

AI Image Generator: Create Stunning Visuals for Free, No Sign-Up Required! Welcome to the AI Image Generator, where your creativity can flourish without barriers! Our platform allows you to generate beautiful, high-quality images from text descriptions using multiple advanced AI models—all for free and without the need to sign up!

Hey Image is an innovative AI-driven platform that helps you: - Generate AI images from your custom text prompts - Apply stunning AI filters to transform existing photos - Choose from diverse artistic styles and trending effects - Create professional avatars and illustrations with ease Hey Image, let creativity glow. AI filter platform for instant photo transformation.

YiMeta is a platform for building AI tool websites, designed to help users effortlessly create and customize various AI-powered tools. The key features include: ● One-Click Website Creation: With no coding skills required, YiMeta uses AI to generate SEO-optimized web pages that are ready to use. Users can further edit the content to enhance website conversion rates. ● Rich Collection of AI Tools: YiMeta offers over 100 versatile AI tools and supports unique workflow editing, integrated with ComfyUI workflows. Whether for text, image, or video-related tools, users can create them instantly. ● Professional SEO Structure Management: Leveraging extensive experience in content creation for tools, YiMeta applies advanced SEO expertise to ensure the success of users’ tool websites. ● Convenient Financial Management: YiMeta provides comprehensive analytics for traffic and financial data, enabling users to focus on business growth and keyword optimization. YiMeta offers a free online AI face swap tool. Users can upload photos and perform face swaps without registration.