Start with a chat assistant: the free plans cover most writing, research and questions about your files. Choose it by where your work lives, since Gemini reads Gmail and Drive while Claude reaches your own tools through MCP. Personal agents come second. Dots and Grok's agents run tasks on their own cloud computer, from $100 and $300 a month, so hold off until you can name a recurring task one would take off your plate.
Choose by where your files live: Gemini reads Gmail and Drive, and Microsoft Copilot works inside Word, Excel and Outlook with a Microsoft 365 subscription. ChatGPT searches the web, analyses data and holds voice conversations, with a free plan for the basics. Claude connects to MCP servers through Claude Desktop, so it can act on your own tools.
Lindy has a free plan and lets you build agents without code for email, scheduling and lead follow-up. OpenAI's Dots agents start at $100 a month, each with its own cloud computer and browser, and you set what they may do alone. If your calendar is the bottleneck, Reclaim's free Lite plan moves focus blocks when plans change, while Motion rebuilds your day from $19 a month.
For everyday drafting, ChatGPT and Gemini both start free, and Gemini can pull from your Gmail and Drive files. Grammarly works inside your email and documents, fixing tone and clarity as you type, with basic corrections at no cost. Fiction writers get more from Sudowrite at $10 a month: its Story Bible keeps characters consistent across a whole novel.
Ideogram puts readable text inside the image, so it fits posters, logos and thumbnails, and a free tier lets you test it. Midjourney gives a more artistic look for concept art and moodboards, with no free plan. If you sell the result to clients, Adobe Firefly trains on licensed content and sits inside Photoshop and Illustrator.
Kling has a free plan and keeps characters consistent from shot to shot, with realistic human movement. Synthesia turns a script into an avatar video in over 140 languages, useful for training and onboarding. To cut a long podcast into Shorts and Reels, OpusClip picks the moments and adds captions, with a free plan to try.
ElevenLabs reads your text aloud in many languages and can clone a voice or dub a video, and it has a free plan. Murf lets you adjust pitch and pace line by line, then sync the narration to your slides or video. For music, Suno writes a full song with vocals from a short prompt, and paid plans give you commercial rights.
Cursor is a VS Code-based editor with a free plan, so your extensions carry over while its agent changes many files at once. Claude Code, from $20 a month, works in your terminal and IDE, runs commands and opens pull requests. If you already pay for ChatGPT, Codex comes with your plan and reviews pull requests too.
Fathom records unlimited calls on its free plan across Zoom, Google Meet and Teams. Granola transcribes from your own device audio, so no bot appears in the meeting, and it runs on Mac, Windows and iPhone. Sales teams that log calls in HubSpot or Salesforce can start on tl;dv's free plan, which pushes summaries into the CRM.
Perplexity answers with the sources it used, and every claim links back, so you can verify it before quoting. NotebookLM works on documents you upload, such as PDFs and Google Docs, and cites the exact passage for each answer. For scientific papers, Elicit pulls findings from many studies into tables, on a free plan that runs on credits.
Gamma builds a designed deck from a short description, and you edit it like a document before sharing a link; a free plan is there to try. Beautiful.ai, from $12 a month, adjusts each layout as you add text and charts. Pitch, built in Berlin, has a free plan and lets your team edit one deck live with comments.
Zapier is the easiest start, with a free plan, though the bill grows with task volume. Make draws branching workflows as a map and costs less than many rivals at high volume. Activepieces has a free cloud plan with 1,000 credits a month and unlimited flows, Plus costs $20 a month, and you can self-host the open-source edition.
For most small businesses a chat assistant is enough at the start. ChatGPT, Claude and Gemini draft, summarise and answer questions while you stay in charge of every step. A personal agent such as Dots or Grok's agents goes further and carries out multi-step tasks in your apps without you watching. Add one once your assistant keeps handing you work that you then finish by hand.
ChatGPT, Claude and Gemini all have free plans, and Gemini's free tier covers everyday use. A paid plan raises the limits, and you feel those limits once the assistant is open all day. Among the agents here, only Muse is free, and it is available in the US alone. Test a free version on your own tasks for a couple of weeks before you pay.
Grok's agents come with the SuperGrok Heavy plan from $300 a month and run multi-step tasks day and night, checking with you only for approval. Dots works inside ChatGPT from $100 a month, giving each agent its own cloud computer and browser. That money makes sense when an agent replaces hours of repetitive work each week, such as follow-ups or research. Start with one narrow task and read its output before you widen its permissions.
It counts for a lot. Gemini works with Gmail, Docs and Drive, so it answers from your own files and emails without uploads. ChatGPT connects to apps too, and Dots builds on those connections for background tasks. Claude suits long documents and careful reasoning, and Claude Desktop connects to MCP servers for tools outside Google.
Muse, Meta's personal agent, sends emails and books travel for you and keeps working after you close the app. Dots lets you decide which actions an agent may take alone and which need your approval first. Keep approval switched on for anything that leaves your business, such as messages to clients or payments. Loosen the rules once the agent has handled the same task correctly many times.
