OpenClaw App Stack: 5 Free Tools You NEED to Install

OpenClaw out of the box is capable. OpenClaw with the right apps bolted on is a different animal. (Same engine, suddenly with hands, eyes, and an inbox.)

Here are five free-tier tools that make it actually useful for building things, not just chatting.

The stack

AgentMail gives your agent its own email. Now it can send, receive, and act on messages without borrowing your personal inbox. (Your agent gets a mailbox before some of your relatives do.)

here.now is instant hosting. When your agent builds something, it has somewhere to put it live in seconds instead of fighting a deploy pipeline.

Tavily is web search built for agents. Instead of scraping blind, your agent gets clean search results it can reason over.

Firecrawl turns messy web pages into clean, structured data. Point it at a site and get back something your agent can actually use instead of a wall of HTML soup.

Remotion does programmatic video. Your agent can generate real video output from code, which is a genuinely wild thing to hand an AI.

The model is the brain. These tools are the hands. An agent with no hands just talks. An agent with the right stack ships.

Why this matters

Each tool plugs a hole. Email, hosting, search, clean data, video. Wire them together and OpenClaw stops being a clever demo and starts being something that does real end-to-end work while you do something else.

All five have free tiers, so the only cost is an afternoon of setup. Go wire up the stack and put your agent to work.