# ElevenLabs vs SFX Engine (2026)

By Noah — last updated & pricing verified October 26, 2026.

> **Verdict:** Choose ElevenLabs if you need sound effects alongside text to speech, voice cloning or music on one subscription, want a free plan, or need looping effects or 48 kHz WAV output. Choose SFX Engine if sound effects are the main job and you want more of them per dollar, clips up to 47 seconds, and an MCP server that lets coding agents wire sounds into a project. The deciding factor is breadth versus volume: ElevenLabs Creator ($22/month) covers about 605 sound effects from a credit pool shared with voice tools, while SFX Engine Creator ($25/month) covers about 1,333.

**Choose ElevenLabs if:** You also need text to speech, voice cloning, speech to text, music or dubbing, and want all of them on one ElevenLabs credit pool; You want a free plan to keep using: ElevenLabs gives 10,000 credits a month, about 50 sound effects, for non-commercial work; You need effects that loop with no audible start or end, a prompt-influence control, or 48 kHz WAV output for non-looping effects; You want the cheapest commercial license, at $6/month on ElevenLabs Starter ($5 billed annually) against $10/month on SFX Engine Starter; You want native iOS and Android apps, rated 4.8 from 23K App Store ratings and 4.7 from 260K Google Play reviews

**Choose SFX Engine if:** Sound effects are your main need and you want about 1,333 a month for $25 on SFX Engine Creator, against about 605 on ElevenLabs Creator at $22; You need clips longer than 30 seconds: SFX Engine generates up to 47 seconds per take; You want a coding agent such as Claude Code, Cursor, Codex or Gemini CLI to generate sounds over MCP, save the files and wire them into a project; You want background music, DJ transitions and stem splitting on the same SFX Engine credits as sound effects; You want priority email support included from the $10/month SFX Engine Starter plan

## At a glance

|  | ElevenLabs | SFX Engine |
| --- | --- | --- |
| Pricing | Free tier · paid from $6/mo | From $10/mo |
| License | Freemium | Paid |
| Best for | Generating realistic sound effects and voiceovers for a video or game from text prompts, with commercial rights from $6/month | Generating a consistent set of UI, notification and game sound effects from text prompts, including straight from a coding agent over MCP |
| Ratings | — | — |

## Feature comparison

| Feature | ElevenLabs | SFX Engine |
| --- | --- | --- |
| Starting price | Yes (free plan; paid from $6/mo (Starter), $5/mo billed annually) | Yes (from $10/mo (Starter), $8/mo billed yearly) |
| Free tier | Yes (10,000 credits a month, about 50 sound effects, non-commercial) | No (15-credit trial, about 5 sounds, no downloads) |
| Commercial license | Yes (royalty-free from $6/mo (Starter)) | Yes (royalty-free on every paid plan from $10/mo) |
| Sound effects per month (all credits on effects) | Partial (about 150 on Starter ($6), 605 on Creator ($22), 3,000 on Pro ($99)) | Yes (about 166 on Starter ($10), 1,333 on Creator ($25), 5,000 on Pro ($90)) |
| Takes per prompt | Yes (four) | Yes (up to four, each billed as a 3-credit sound) |
| Maximum clip length | Partial (0.1 to 30 seconds) | Yes (up to 47 seconds) |
| Looping effects | Yes (loops with no audible start or end) | Unknown |
| Output formats | Yes (MP3, or 48 kHz WAV for non-looping effects) | Unknown |
| MCP server | Yes (hosted, OAuth sign-in, for Claude, Cursor and other MCP clients) | Yes (hosted, OAuth sign-in, six tools; Claude Code, Cursor, VS Code, ChatGPT, Codex, Windsurf, Gemini CLI) |
| API | Yes (Sound Effects API; 44.1 kHz PCM output via API from $99/mo (Pro)) | Yes (REST API from $10/mo (Starter); full API access from $25/mo (Creator)) |
| Other audio tools | Yes (text to speech, voice cloning, speech to text, music, dubbing) | Partial (music, DJ transitions, stem splitting, voiceover) |
| Credit rollover | Yes (unused paid credits roll over up to two months) | No (credits reset at each renewal) |
| Platforms | Yes (web, iOS, Android) | Partial (web only) |
| Security and compliance | Yes (DPA, SLA, HIPAA BAAs and SSO on Enterprise) | Unknown |
| Support | Partial (priority support on Enterprise) | Yes (priority email support from $10/mo (Starter)) |
| User rating | Yes (4.8/5 from 23K ratings (App Store), 4.7/5 from 260K reviews (Google Play)) | Unknown |

## ElevenLabs vs SFX Engine pricing: which costs less?

ElevenLabs costs less to start, with a free plan and commercial rights from $6/month, but SFX Engine gives more sound effects per dollar from the mid tier up, about 1,333 on its $25 Creator plan against about 605 on ElevenLabs Creator at $22/month.

ElevenLabs charges 200 credits per sound effect, or 40 credits per second when the duration is fixed, so Starter's 30,000 credits cover about 150 effects and Pro's 600,000 credits ($99/month) about 3,000. Those ElevenLabs credits are shared with text to speech at about 1 credit per character. SFX Engine charges 3 credits per take, so its Pro plan's 15,000 credits ($90/month) cover about 5,000, but four takes of one prompt cost 12 credits. SFX Engine credits reset at each renewal, while ElevenLabs rolls unused paid credits over for up to two months and forfeits them on a downgrade or cancellation.

## Which gives more control over sound effects, ElevenLabs or SFX Engine?

ElevenLabs gives more documented controls, with looping, a prompt-influence setting, fixed durations from 0.1 to 30 seconds and 48 kHz WAV output, while SFX Engine's edge is length, at up to 47 seconds per clip.

Both generators return up to four takes per prompt from a plain description. ElevenLabs effects can only be regenerated, not edited parameter by parameter, and ElevenLabs WAV output is limited to non-looping effects. SFX Engine prompts describe the material, distance, mood and length of a sound, and the four variations appear side by side. Both ElevenLabs and SFX Engine also host a public library of generated sounds that can be browsed and downloaded.

## Which works better with coding agents, ElevenLabs or SFX Engine?

Both run hosted MCP servers with OAuth sign-in, but SFX Engine's server is built around app and game projects, letting Claude Code, Cursor, ChatGPT or Codex generate sounds, save the files into a project and wire them into code.

SFX Engine's server at api.sfxengine.com/mcp exposes six tools, including generate_sound_effect, generate_music and get_credit_balance, and lists support for Claude Code, Claude, Cursor, VS Code, ChatGPT, Codex, Windsurf and Gemini CLI. The ElevenLabs server at api.elevenlabs.io/v1/mcp lets Claude, Cursor and other MCP clients generate speech as well as sound effects, which suits projects that also need narration. Both vendors also offer an API for scripts and backends.

## Can I use ElevenLabs or SFX Engine sounds commercially?

Yes on paid plans of both: ElevenLabs grants royalty-free commercial use from Starter at $6/month, and SFX Engine includes royalty-free commercial use on every paid plan from $10/month.

The ElevenLabs free plan is non-commercial, and ElevenLabs' terms bar using output to build competing products. SFX Engine's 15-credit trial cannot download sounds at all. The SFX Engine license is non-exclusive and revocable and bans reselling or redistributing sounds as standalone files, which rules out selling sound packs.

## Strengths and weaknesses

### ElevenLabs

- Pro: Text to Sound Effects returns four takes of 0.1-30 seconds per prompt, with looping and a prompt-influence control.
- Pro: One subscription covers text to speech, voice cloning, speech to text, music, dubbing and sound effects.
- Pro: The official MCP server is hosted with OAuth sign-in, so Claude, Cursor and other MCP clients can generate speech and sound effects.
- Pro: Unused paid credits roll over for up to two months, and annual billing costs ten times the monthly price.
- Pro: Native iOS and Android apps, rated 4.8 from 23K App Store ratings and 4.7 from 260K Google Play reviews.
- Con: Free-plan output is non-commercial; royalty-free commercial use starts at Starter ($6/month).
- Con: Shared credits: at 200 credits per sound effect, the free plan's 10,000 credits cover about 50 generations a month.
- Con: Sound effects can only be regenerated, not edited parameter by parameter, and WAV output is limited to non-looping effects.
- Con: Downgrading or cancelling forfeits unused paid credits at the end of the billing cycle.

### SFX Engine

- Pro: Every paid plan includes royalty-free commercial use in games, apps, videos, ads and podcasts.
- Pro: Sound effects run up to 47 seconds with up to four takes per prompt, at 3 credits each, or about 166 a month on Starter.
- Pro: The MCP server signs in with OAuth and works with Claude Code, Claude, Cursor, VS Code, ChatGPT, Codex, Windsurf and Gemini CLI.
- Pro: The same credits also cover background music, DJ transitions, stem splitting and voiceover.
- Pro: The public sound library can be browsed and downloaded for free.
- Con: No ongoing free plan; the 15-credit trial allows generating and listening but not downloading.
- Con: Credits reset to the plan amount at each renewal, with no rollover.
- Con: Four takes of one prompt cost 12 credits, so Starter's 500 credits cover about 41 four-take prompts.
- Con: The license is non-exclusive and revocable and bans reselling or redistributing sounds as standalone files, which rules out selling sound packs.

## Which fits your use case?

| Use case | Pick | Why |
| --- | --- | --- |
| YouTube creator who needs voiceover plus a few sound effects each month | ElevenLabs | One ElevenLabs plan covers text to speech and sound effects, and Starter's $6/month adds a commercial license and 30,000 shared credits. |
| Indie game studio generating hundreds of UI and game sounds a month | SFX Engine | SFX Engine Creator covers about 1,333 sound effects for $25/month and Pro about 5,000 for $90/month, against about 605 and 3,000 on ElevenLabs Creator ($22) and Pro ($99). |
| Developer who wants Claude Code or Cursor to add sounds directly to an app | SFX Engine | The SFX Engine MCP server is designed to generate sounds, save the files into the project and wire them into code, with OAuth sign-in on first use. |
| Hobbyist experimenting with sound effects at no cost | ElevenLabs | The ElevenLabs free plan gives 10,000 credits a month, about 50 sound effects for non-commercial use, while SFX Engine's one-off trial gives 15 credits and no downloads. |
| Sound designer who needs a looping ambience clip | ElevenLabs | ElevenLabs can generate loops with no audible start or end, up to 30 seconds long, and a prompt-influence control sets how literally the model follows the description. |
| Studio team that needs shared seats and enterprise contract terms | ElevenLabs | ElevenLabs Scale includes 3 workspace seats at $299/month, Business 10 seats at $990/month, and Enterprise adds DPA and SLA terms, HIPAA BAAs and SSO. |

## Migration FAQ

### Should I use ElevenLabs or SFX Engine?

Use ElevenLabs if you want sound effects plus voice and music tools on one plan, with a free tier; use SFX Engine if you mainly generate sound effects and want more per dollar, clips up to 47 seconds and a coding-agent workflow over MCP.

### Is ElevenLabs cheaper than SFX Engine?

At the entry level, yes: ElevenLabs has a free plan and Starter costs $6/month, while SFX Engine has no ongoing free plan and starts at $10/month. From the $22-$25 tier up, SFX Engine covers more sound effects, about 1,333 a month on Creator against about 605 on ElevenLabs Creator.

### Can SFX Engine replace ElevenLabs?

For sound effects, yes: SFX Engine generates up to four takes of clips up to 47 seconds with commercial rights on every paid plan. SFX Engine's other tools are music, DJ transitions, stem splitting and voiceover, so anyone relying on ElevenLabs voice cloning, dubbing or speech to text would still need ElevenLabs.

### Does SFX Engine have a free plan?

No — SFX Engine gives new accounts 15 credits, about 5 sound effects, to generate and listen, but downloads and commercial use need a paid plan from $10/month. The ElevenLabs free plan includes 10,000 credits a month for non-commercial use.

### How long can sound effects be on ElevenLabs and SFX Engine?

SFX Engine generates clips up to 47 seconds, while ElevenLabs Text to Sound Effects runs from 0.1 to 30 seconds per take. Both return up to four takes per prompt.

## Neither a match?

- 5 alternatives to ElevenLabs: https://findalternative.to/elevenlabs
- 4 alternatives to SFX Engine: https://findalternative.to/sfx-engine

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