Answers

Most AI email tools either generate generic HTML that breaks in Outlook or lock your designs inside their own editor and sending platform. letro takes a different approach by generating production-ready MJML that you fully own and can export to Mailchimp, Klaviyo, Brevo, or any other ESP—without vendor lock-in.

Every email is generated with your brand in mind, automatically applying your colors, fonts, tone, and identity so the result feels like it came from your design team, not a generic AI tool. And because letro is a design and generation tool—not a sending platform—it fits seamlessly into your existing email workflow instead of forcing you to migrate to a new ecosystem.

letro was built by an email developer who works with the drag-and-drop, make-it-not-break-in-Outlook side of email every day.

AI could produce a rough email, but the output was generic and the HTML broke across clients. The idea was to have AI generate in MJML instead—so output is compatible with most email clients out of the box—and to add the things pure-LLM tools miss: drag-and-drop editing on top of the AI output, brand context so emails look like your brand, and the ability to clone any email from a screenshot.

letro is built for DTC and e-commerce brands, freelance email designers, small agencies, and startup marketing teams—typically organizations with 1–10 people that send regular email campaigns but don't have a dedicated email design team.

These teams prioritize speed, consistent branding, and production-ready, portable email output over the complexity of enterprise marketing platforms.

letro generates emails as real MJML—not fragile HTML—so every email renders reliably across Outlook, Gmail, Apple Mail, and mobile clients, and can be exported to any email platform with no vendor lock-in.

Your brand is applied automatically to every generation, and you can recreate any email from a screenshot into editable MJML. Once generated, you can refine the email visually with a drag-and-drop editor, using AI instructions, or by editing the code directly.

Unlike one-shot AI generators, letro works like a design studio. It doesn't stop after generating the email—it renders and reviews its own output, automatically catching and fixing broken layouts, poor spacing, unreadable text, and other design issues before you ever see the final result.

Local businesses — RaveHQ is built as done-for-you visibility and reputation management for local business owners who want their online reputation (reviews, Google Business Profile, and AI-assistant visibility) run for them, without having to manage it manually.

• AI engine: Anthropic's Claude models power the analysis layer — review intelligence, complaint-theme decoding, reply drafting, and the weekly closed-loop decisioning.
• Backend: Python (FastAPI), with a fully automated pipeline architecture — the product is designed to run 24/7 with no human operators in the loop.
• Data layer: live listing and review data from Google Business Profile and the major discovery surfaces (Google, Apple, Bing, and AI assistants), collected through a managed scraping/data infrastructure.
• Delivery: cloud-deployed (Railway), with dashboards rendered server-side for speed and email/WhatsApp-friendly reporting.

RaveHQ is fully autonomous and zero-human-in-the-loop — the business owner never has to manage reviews or reputation manually. It also covers a layer most reputation tools don't: visibility across the AI assistants (like ChatGPT) that customers increasingly use to find local businesses, alongside Google, Apple, and Bing. Every plan starts with a free 47/50-point live audit, no signup required, and a 30-day money-back guarantee with no contracts.

RaveHQ runs as a fully autonomous, zero-human-in-the-loop engine: it requests reviews after customer visits, captures private feedback and AI-decodes complaint themes, drafts review replies for one-tap owner approval, strengthens Google Business Profile signals, and monitors visibility across Google, Apple, Bing, and the AI assistants (like ChatGPT) that customers now use to find local businesses — all on a weekly closed loop, starting from a free 47/50-point live audit.

RaveHQ started with a simple observation about local businesses: their reputation is now their storefront — on Google, Apple, Bing, and increasingly inside AI assistants like ChatGPT that recommend businesses directly — yet the owners best at running their business are usually the worst-positioned to manage any of it. They don't have a marketing team, and the existing tools are dashboards that quietly assume someone has hours to spend clicking through them every week. We built RaveHQ on the opposite assumption: reputation management should need zero hours from the owner. Modern AI finally makes that possible — not as a copilot that drafts things for a human operator, but as a complete engine that runs the whole loop itself: requesting reviews after visits, catching unhappy customers privately before they post publicly, decoding complaint themes, drafting replies for one-tap approval, strengthening the Google Business Profile, and watching visibility across every surface that matters — every week, automatically.

We will update this soon :)

SurfMind is built using modern browser-extension and web technologies, including TypeScript, React, browser extension APIs. It integrates with cloud-based large language model APIs, OpenRouter, and OpenAI-compatible endpoints. It can also communicate with locally hosted models through tools such as Ollama, LM Studio, llama.cpp, Jan, and vLLM.

SurfMind uses browser-based content processing to extract and organize information from webpages, files, images, and multiple tabs before providing relevant context to the selected AI model. Its browser automation system uses extension APIs to perform actions such as navigation, scrolling, clicking, and typing while keeping the user involved in the process.

SurfMind is currently primarily a self-service product used by individual students, researchers, developers, founders, and knowledge workers around the world.

SurfMind brings AI directly into the browser, where people already work, study, and research. Instead of requiring users to copy content into a separate chatbot, SurfMind understands the current webpage and can work across multiple tabs, PDFs, images, and other online content.

Unlike many AI browser extensions, SurfMind is not tied to a single AI provider. Users can choose from leading cloud models, connect their own API keys, use models through OpenRouter, or connect local and custom models through tools such as Ollama and LM Studio.

SurfMind also goes beyond chat. Its Browser Action feature can help users navigate websites, scroll, click, type, and complete repetitive browser tasks with permission requested before actions are performed.

SurfMind combines flexibility, privacy, and browser automation in one product.

Users can: - Access models from OpenAI, Anthropic, Google, xAI, DeepSeek, Mistral, OpenRouter, and other providers. - Connect local or custom AI models instead of being locked into a specific platform. - Bring their own API keys and pay providers directly. - Automate browser actions with clear permission controls. - Use SurfMind across Chrome, Edge, Firefox, Safari and any Chromium browsers.

SurfMind is particularly suitable for people who want the convenience of a polished AI assistant while retaining control over which models they use, how much they spend, and where their data is processed.

SurfMind was originally built by an MIT student to solve a common problem with human-AI interaction: the AI and the user’s work often live in separate places. People frequently find information in their browser, open another tab for an AI chatbot, copy and paste the relevant content, explain its context, and then return to the original page to use the answer. This creates unnecessary friction and interrupts concentration.

SurfMind focuses on three principles: (1) AI should be available alongside the webpage and understand what the user is already seeing, (2) it should work with different AI providers rather than locking users into one ecosystem, and (3) it should give users control over their models, costs, privacy, and browser actions.

The product has gradually expanded from a contextual AI sidebar into a multi-model browser assistant capable of research, writing assistance, file analysis, local-model integration, and supervised browser automation.

SurfMind is designed for people who spend a significant part of their day working in a web browser.

Its primary audience includes students, researchers, developers, writers, marketers, and other knowledge workers. It is especially useful for people who regularly read and study technical documentation, compare information across websites, write online, conduct research, or perform repetitive browser-based tasks.

SurfMind also appeals to privacy-conscious and tech savvy users who want to use their own API keys, local language models, or privately hosted AI endpoints.

Ip2up combines multiple proxy types, global coverage, competitive pricing, and an easy-to-use platform. Customers benefit from reliable connections, flexible IP rotation, and responsive technical support, making it suitable for both individual developers and enterprise teams.

Due to customer privacy, Ip2up does not publicly disclose customer names. Our proxy services are trusted by developers, digital marketing agencies, e-commerce companies, market research firms, and data-driven businesses worldwide.

Ip2up is built on a cloud-based proxy infrastructure with distributed proxy networks, API integration, HTTP(S) and SOCKS5 support, automated IP rotation, and secure management systems to ensure stable and scalable proxy services.

Ip2up is built for developers, businesses, data analysts, SEO professionals, e-commerce teams, and AI companies that require reliable proxy infrastructure for accessing public web data at scale.

Ip2up was created to provide reliable and scalable proxy solutions for modern data-driven businesses. As the demand for public web data continues to grow, IP2UP focuses on delivering high-quality residential, ISP, and datacenter proxies with global coverage and dependable performance.

Ip2up provides residential, ISP, and datacenter proxy solutions on a single platform, helping businesses and developers access public web data efficiently. With global IP coverage, flexible proxy options, and reliable performance, IP2UP is designed to support web scraping, SEO monitoring, ad verification, market research, and other data-driven applications.

Solo founders, freelancers, coaches, agencies and small B2B sales teams of 1 to 30 people.

• Teams moving off spreadsheets for the first time
• Teams downsizing from bloated CRMs like HubSpot, Salesforce or Zoho
• Outbound and technical operators who auto-create deals from positive replies via the API (Smartlead, Instantly)

Fluid was built by a founder who ran a B2B outbound agency, Fenixtal, for 3+ years and got tired of every CRM being either a messy spreadsheet or an enterprise tool that felt like a second job. He first built Fluid for himself to handle client follow-ups as fast as possible, then launched it publicly in 2026.

It reached a 5.0 rating on AppSumo, and the roadmap is driven directly by user feedback, with requested features often shipped within days.

If you're a solo founder or a small B2B team, most CRMs are overkill and spreadsheets break past 30 deals. Fluid sits in the middle.

• Everything on every plan: unlimited pipelines, full REST API, webhooks, automations and email sync at 16€/seat/month. No enterprise gates.
• Faster daily work: 7 keyboard shortcuts, minimal clicks, 5-minute setup. 10-second tasks take 10 seconds, not 5 minutes.
• No filler: only features that help you close deals.

Users switching from Pipedrive, Attio and HubSpot consistently cite the same reasons: clarity, speed and no bloat.