Elevenlabs MCP vs FreeTTS
A side-by-side look at the Elevenlabs MCP and FreeTTS MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
F
FreeTTSText-to-Speech · Local subprocess (stdio)Text to speech in 149 languages: MP3 links from any assistant. Free without an account.40FairAuth: not declaredVerdict: choose Elevenlabs MCP for text-to-speech work as a local process; choose FreeTTS for text-to-speech as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Elevenlabs MCP when
- You need dedicated capabilities in the Text-to-Speech domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
RUNAPI_API_KEY. - You want tools like
isolate_audio, speech_to_text, text_to_dialogue.
FChoose FreeTTS when
- You need dedicated capabilities in the Text-to-Speech domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
FREETTS_API_KEY.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | F FreeTTS | |
|---|---|---|
| Category | Text-to-Speech | Text-to-Speech |
| Quality signal | 55/100 · Good | 40/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Freemium |
| Required env vars | RUNAPI_API_KEY | FREETTS_API_KEY |
| Verified owner |
Tools & capabilities
Elevenlabs MCP tools 7
isolate_audioCreate an ElevenLabs isolate audio task and optionally wait for a terminal status. Returns the task id, status, and output URLs.speech_to_textCreate an ElevenLabs speech to text task and optionally wait for a terminal status. Returns the task id, status, and output URLs.text_to_dialogueCreate an ElevenLabs text to dialogue task and optionally wait for a terminal status. Returns the task id, status, and output URLs.text_to_soundCreate an ElevenLabs text to sound task and optionally wait for a terminal status. Returns the task id, status, and output URLs.text_to_speechCreate an ElevenLabs text to speech task and optionally wait for a terminal status. Returns the task id, status, and output URLs.get_taskFetch the current status and latest payload for an existing task.check_pricingLook up current pricing for a ElevenLabs model and endpoint.
FreeTTS tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Elevenlabs MCP
{
"mcpServers": {
"elevenlabs-mcp": {
"command": "npx",
"args": [
"-y",
"@runapi.ai/elevenlabs-mcp"
],
"env": {
"RUNAPI_API_KEY": "YOUR_RUNAPI_API_KEY_HERE"
}
}
}
}
FreeTTS
{
"mcpServers": {
"freetts": {
"command": "npx",
"args": [
"-y",
"@freetts/mcp"
],
"env": {
"FREETTS_API_KEY": "YOUR_FREETTS_API_KEY_HERE"
}
}
}
}
Frequently asked questions
Elevenlabs MCP is categorized under Text-to-Speech and uses a local stdio subprocess. FreeTTS belongs to Text-to-Speech and uses a local stdio subprocess. Pick Elevenlabs MCP for text-to-speech work and FreeTTS for text-to-speech.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Elevenlabs MCP has no declared pricing — check the project's own site. FreeTTS is listed as freemium — a free tier with paid plans. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add elevenlabs-mcp and freetts as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Elevenlabs MCP has a quality signal of 55/100 (Good) with 0 views, 0 installs and 0 GitHub stars. FreeTTS has 40/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.