9 chatbots & assistants tools that overlap with Merlin on chatbot, assistant, llm, ordered by how closely they match. Compare pricing, platforms, and API access, then jump into a side-by-side.
Compared against
Access ChatGPT and Claude on any website with one keyboard shortcut
Use GPT-4 AI directly inside Google Sheets and Docs workflows
GPT for Sheets and Docs is a Google Workspace add-on that brings GPT-4 capabilities into Google Sheets and Google Docs via custom functions. Users can generate text, classify data, translate, summarize, and extract information at scale. Perfect for analysts, marketers, and operations teams automating content tasks in Google Workspace.
Bring GPT-powered AI directly into your Google Workspace apps
GPT for Sheets, Docs, Slides, and Forms is a Google Workspace add-on that integrates OpenAI's GPT models directly into Google's productivity suite. Users can generate text, summarize content, translate, classify data, and automate tasks without leaving their documents or spreadsheets. Popular with business users for accelerating content creation and data processing.
Microsoft's AI-powered chat search engine built on GPT-4
Bing Chat (now Microsoft Copilot) is Microsoft's AI search assistant powered by GPT-4, integrated directly into the Bing search engine and Microsoft Edge browser. It can answer questions with cited web sources, draft emails and documents, summarize web pages, and generate images via DALL-E 3. It is free to use and designed for users who want AI assistance enhanced with real-time internet search.
Anthropic's intelligent AI assistant for complex reasoning tasks
Claude 3 is a family of AI models from Anthropic—Haiku, Sonnet, and Opus—designed with a focus on safety, helpfulness, and nuanced understanding. The flagship Opus model sets new benchmarks in graduate-level reasoning, coding, and multilingual tasks. Claude 3 accepts text and image inputs and is accessible via Claude.ai and the Anthropic API, serving individuals, developers, and enterprises.
Build AI chatbots for Facebook, Instagram, and WhatsApp without code
Chatfuel is a no-code chatbot builder for Meta platforms including Facebook Messenger, Instagram, and WhatsApp, enabling businesses to automate customer support, lead qualification, and e-commerce interactions. It offers GPT-powered AI responses and rich integration options with CRMs and e-commerce platforms. Suitable for SMBs and agencies managing conversational marketing at scale.
AI-powered direct messaging tool for personalized outreach
dmwithme is a platform that uses AI to help users craft and send personalized direct messages for networking, sales outreach, and social media engagement. It analyzes recipient profiles to generate contextually relevant message suggestions, improving response rates. The tool is designed for sales professionals, recruiters, and creators who rely on direct messaging as a key communication channel.
AI-powered legal research assistant for case law and documents
OpenClaw is an AI legal research tool that helps lawyers and legal professionals search case law, analyze contracts, and surface relevant precedents through natural language queries. It reduces time spent on manual legal document review with intelligent summarization and citation tracking. Built for legal teams seeking faster, AI-assisted research workflows.
Omnichannel AI front desk and shared inbox for all your messages.
Relaytiv is an omnichannel AI front desk for chat-led businesses. It brings WhatsApp, WhatsApp Web, Instagram, Messenger, web chat, and custom channels into one shared inbox. The AI replies instantly, answers common questions, qualifies leads, handles objections, books appointments, sends follow-ups, summarizes conversations, and hands important chats to humans with context. Relaytiv is built for SMB teams that want faster customer responses, cleaner lead handling, and less manual inbox work without relying on a basic chatbot or hiring a full-time operator.
Turn text and scripts into engaging videos with AI voices
Fliki converts blog posts, scripts, and ideas into short-form videos using AI-generated voiceovers and auto-matched stock footage. It supports 75+ languages and 2,000+ realistic text-to-speech voices, making localization straightforward. The platform is designed for marketers, educators, and content creators who want to produce social media or explainer videos without video editing skills.
