roistack.org

ROIStack is a free platform offering 54+ calculators for ROI analysis, AI investments, marketing performance, SaaS metrics, hiring costs, profitability, and financial planning. Designed for founders, marketers, investors, and business professionals, ROIStack provides transparent formulas, clear methodologies, and instant browser-based calculations. Users can evaluate opportunities, compare scenarios, estimate returns, and make data-driven decisions without complex spreadsheets or black-box tools. Free to use. No signup required.

Fensivo

Fensivo is a human risk management platform for companies with 25 to 500 employees in Latin America. It monitors leaked employee credentials on the dark web 24/7, sends phishing simulations personalized to each person's role and behavior, and trains them the moment they fall for one. What sets it apart is the retest: weeks later it runs a fresh simulation of the same type to prove the behavior actually changed, not just that a course was completed. Connects through OAuth in about a day, with no agents to install.

Claw Buff

Introduction to Claw Buff Claw Buff is a cutting-edge managed hosting platform designed to simplify the deployment and management of OpenClaw AI Agents. It offers the fastest way for businesses and developers to get their AI agents live in just 30 seconds, eliminating the complexities of server setup and configuration. Target Audience & Use Cases This SaaS is ideal for e-commerce founders, solo developers, marketing consultants, community managers, and customer support teams who need to quickly deploy intelligent AI agents without deep technical expertise. It caters to anyone looking to automate customer interactions, community moderation, content creation, or integrate AI capabilities into their applications. Key Features Rapid Deployment: Go live in 30 seconds with no servers, Docker, or SSH required. Extensive LLM Support: Choose from 10+ leading LLMs like GPT-4o, Claude, Gemini, and Grok, with one-click switching. Integrated Billing & Budget Controls: Plans start from $6.99/month with credits included, offering full usage tracking and alerts. Multi-Channel Connectivity: Seamlessly connect agents to Telegram, Discord, WhatsApp, and Slack via guided setup wizards. SOUL Hub & Skill Marketplace: Access a marketplace of pre-built AI personas (e.g., customer support, moderator) and install community skills for browser automation, web search, and more. OpenAI-Compatible API: Integrate your AI agent into any application or workflow with a single API key and full usage tracking. Use Cases Claw Buff empowers users to deploy specialized AI agents for a variety of real-world scenarios. For instance, an e-commerce business can deploy "Aria" to handle customer support on Telegram within minutes, trained on their FAQ documents and escalating complex issues gracefully. This significantly reduces response times and frees up human agents for more critical tasks. Community managers can leverage "Sentinel" to moderate Discord or Slack servers, welcoming new members, answering FAQs, and enforcing rules around the clock. The platform's budget controls ensure predictable spending, while the console provides comprehensive monitoring of message volume and response quality. Developers can also integrate custom agents into their applications using the OpenAI-compatible API, extending functionality with intelligent automation. Pricing Information Claw Buff offers a straightforward pricing model starting from $6.99 per month. All plans include credits for LLM usage, eliminating surprise bills. Users can top up credits anytime from the console. There are no lock-in contracts, allowing users to cancel anytime, with agents running until the end of the billing period. User Experience and Support The platform boasts an intuitive user interface with a comprehensive console for managing all aspects of your AI agents. Features like the Chat Sandbox for instant testing, a detailed Usage Dashboard, and a unified Agent Config panel ensure a smooth user experience. Step-by-step guides are provided for channel setup, and the overall design prioritizes ease of use, making advanced AI deployment accessible to non-technical users. Technical Details Claw Buff is built upon the OpenClaw open-source AI Agent framework, providing a robust and flexible foundation. The platform ensures high security, with all API keys and channel credentials encrypted using AES-256-GCM at rest, and each agent running in an isolated container. It exposes an OpenAI-compatible REST API, allowing for broad integration possibilities. While abstracting away infrastructure like Docker and Nginx, it leverages modern cloud architecture for 99.9% uptime across three regions. Pros and Cons Pros: Extremely fast deployment (30 seconds). Fully managed platform, no server management. Credits included with transparent pricing. Wide range of LLM models and one-click switching. Comprehensive dashboard for monitoring and budget control. Rich marketplace for personas (SOUL Hub) and skills. OpenAI-compatible API for easy integration. Cons: Reliance on the platform for infrastructure. Potential learning curve for advanced skill customization or multi-agent orchestration. Specific internal tech stack details are abstracted (though this is also a pro for ease of use). Conclusion Claw Buff stands out as an efficient and user-friendly platform for deploying and managing AI agents powered by OpenClaw. Its focus on rapid setup, comprehensive management tools, and integrated marketplaces makes advanced AI accessible to a broad audience. Explore Claw Buff today to transform your operations with intelligent automation.

Nudge

Nudge: Your Real-Time Internet Trust Layer Nudge is an innovative SaaS solution designed to be the internet's trust layer, providing real-time trust scores for every website you visit. It acts as a vigilant guardian, offering scam detection, phishing alerts, and a safer online shopping experience. Powered by an extensive database of over 1.1 Million verified domains across 177 countries, Nudge ensures you can browse, shop, and live online without fear, making advanced cybersecurity accessible to everyone. This essential tool is perfect for anyone who uses the internet for browsing, shopping, or email, especially those concerned about the rising tide of online fraud and scams. It's built for the everyday user, eliminating the need for a cybersecurity degree to stay safe online. Key Features Real-Time Trust Scores: Get a score from 0-100 on every page, including established retailers, unknown sellers, and marketplace listings, with plain-English explanations. Email Verification: Receive verification banners (green, amber, red) for every email in Gmail and Outlook, checking sender domains against trusted lists. Safe Redirect Suggestions: If a scam site is flagged, Nudge intelligently suggests trusted alternatives like Amazon, Zillow, or official brand sites. Deals and Discounts: Automatically surfaces loyalty programs, promo codes, and discount opportunities on verified retailer sites. News Source Credibility: Identifies whether an article's source is a verified publisher or unestablished, helping you discern trustworthy information. Privacy-First Design: Your browsing history and data are stored locally on your device, never on Nudge's servers, ensuring complete privacy. How Nudge Works & Use Cases Nudge operates silently in the background, instantly checking domains against its vast database and community signals the moment you land on a page. For unknown sites, its AI analyzes content, payment fields, and scam patterns to generate a precise trust score. The verdict is then displayed as a clear green (safe), amber (caution), or red (danger) badge, accompanied by an easy-to-understand explanation. Imagine you're shopping on an unfamiliar e-commerce site; Nudge immediately provides a trust score, letting you know if it's safe to proceed. If you receive a suspicious email, Nudge's email verification feature will flag it as potential phishing before you even click. When reading news, Nudge helps you identify credible sources, combating misinformation. Even on marketplaces like eBay, it verifies individual seller reputations, adding an extra layer of security to your purchases. It's protection that actually works, not just a simple blocklist. Pricing Information Nudge is completely free forever. There are no hidden costs, no subscriptions, and no paywalls for its protection features. The service is sustained through affiliate partnerships when users shop safely via Nudge's deal suggestions, ensuring user data is never sold and there are zero ads. User Experience and Support Designed for simplicity, Nudge installs in seconds as a browser extension for Chrome and Firefox, requiring no account or signup. It runs silently, providing unobtrusive real-time protection. The trust verdicts are presented with plain-English explanations, making it easy for anyone to understand the risk level. Its local-by-default data storage principle underscores a commitment to user privacy and a seamless, worry-free browsing experience. Technical Details Nudge leverages advanced AI to analyze website content, payment fields, seller signals, and scam patterns. It operates on a massive database of over 1.1 Million verified domains and incorporates community signals from its network of users across 177 countries. This robust infrastructure allows for real-time, intelligent threat detection that goes beyond traditional blocklists or filters, providing dynamic and context-specific security. Pros and Cons Pros: Free forever with no ads; Real-time, AI-powered scam and phishing detection; Extensive database of 1.1M+ verified domains; Covers 53 threat categories and 63 marketplaces; Privacy-first approach (local data storage); Easy installation and silent operation; Provides safe alternatives and deals. Cons: Relies on browser extension installation; Specific features tied to Gmail/Outlook for email verification; No explicit mention of enterprise-level features or advanced customization for power users. Conclusion Nudge offers a powerful, free, and privacy-centric solution to navigate the increasingly complex and dangerous online landscape. By providing instant trust scores and proactive alerts, it empowers users to make informed decisions and stay protected from fraud, phishing, and scams. Install Nudge today and experience a safer internet, effortlessly.

CrunchJunkie

CrunchJunkie is a reporting and analytics hub for agencies and marketers — pull Google Ads, Meta, GA4, and Search Console into one live dashboard, then track how visible your brand actually is in AI search and chat results like ChatGPT and Perplexity. Build a report once, schedule it to send automatically, and stop copy-pasting numbers into slides every Friday.