MIDI Agent
The AI MIDI generator plugin that turns text prompts into editable notes inside your DAW.
- Category
- Audio & Voice
- Pricing
- $49 lifetime license (50% off regular $99); optional MIDI Agent Pro subscription at $20/month for managed AI access
- Best for
- MIDI Agent suits music producers, beatmakers, and composers who already work inside a DAW and want AI-assisted idea generation — melodies, chord progressions, drum patterns, basslines — that stays fully editable rather than locked as finished audio, and who'd rather own a plugin outright than pay an ongoing subscription for an audio-generation web app.
- Official site
- www.midiagent.com
- Last updated
- August 2026
MIDI Agent is a plugin, not a standalone app — it installs as a VST3, AU, or AAX plugin (or runs standalone) directly inside a digital audio workstation like Ableton Live, FL Studio, Logic Pro, Pro Tools, Cubase, Studio One, Reaper, Bitwig, Reason, or GarageBand. Its core function is text-to-MIDI generation: a producer types a description — 'funky bass line in D minor' or 'four-bar drum pattern for a hip-hop track' — and the plugin sends that prompt to a connected AI model, returning an editable MIDI pattern directly into the current session. Because the output is MIDI rather than rendered audio, every note, timing value, and velocity stays fully editable afterward and can be routed to any instrument in the producer's own sound library — the plugin's own marketing explicitly contrasts this with 'audio generator' tools like Suno or Udio, whose output is a locked audio file that can't be reshaped at the note level.
MIDI Agent is deliberately AI-model-agnostic: rather than shipping its own proprietary model, it connects to a user's existing ChatGPT account, lets users bring their own API keys for OpenAI, Anthropic, Google Gemini, xAI, or DeepSeek, or run local LLMs entirely offline through Ollama or LM Studio. Producers who don't want to manage any of that can instead subscribe to the optional 'MIDI Agent Pro' tier, which provides managed access to the plugin's own specialized MIDI models plus premium providers like Google Lyria, ElevenLabs (audio/sound effects), and PozaLabs (specialized MIDI generation). The core plugin itself is sold as a one-time lifetime license rather than a recurring subscription, which the company markets directly against the ongoing monthly cost of most AI music tools.
MIDI Agent suits music producers, beatmakers, and composers who already work inside a DAW and want AI-assisted idea generation — melodies, chord progressions, drum patterns, basslines — that stays fully editable rather than locked as finished audio, and who'd rather own a plugin outright than pay an ongoing subscription for an audio-generation web app. It's a good fit for producers comfortable managing their own AI access (a ChatGPT account or API key) to keep costs low, or those who want fully offline/private generation via local LLMs. It's a weaker fit for producers who want a truly free tool to test before buying, or for anyone expecting a single flat price to cover both the plugin and unlimited AI usage — real usage still carries an ongoing AI cost on top of the license.
Key features
Text-to-MIDI Generation
Converts natural-language prompts describing melody, chords, bass, or drums into an editable MIDI pattern inserted directly into the DAW session.
Extend & Vary Existing MIDI
Accepts an existing MIDI file and asks the AI to continue, vary, or reimagine it in a different style, rather than only generating from scratch.
Audio-to-MIDI Transcription
Drops in an audio file and returns a MIDI transcription of it, letting producers iterate on existing recorded material with AI assistance.
Flexible AI Access
Supports connecting a personal ChatGPT account, bringing your own API keys (OpenAI, Anthropic, Gemini, xAI, DeepSeek, OpenRouter), or running fully offline via local LLMs (Ollama, LM Studio) — availability and limits depend on the chosen path.
Cross-DAW Plugin Formats
Ships as VST3, AU, and AAX plugin formats plus a standalone application, covering all major DAWs on both Windows and macOS.
MIDI Agent Pro (optional)
A $20/month add-on providing managed AI access without needing personal API keys, plus premium providers including Google Lyria for music generation, ElevenLabs for audio/sound effects, and PozaLabs' specialized MIDI models, with 500 AI generations per month.
Pricing breakdown
MIDI Agent Plugin
- VST3, AU, AAX, and Standalone access
- Choose your own AI access path (ChatGPT account, own API keys, or local LLMs)
- Lifetime updates included
- Required base purchase before Pro can be added
MIDI Agent Pro
- Managed AI access with no API keys needed
- Specialized MIDI Agent models
- Premium providers: Google Lyria, ElevenLabs, PozaLabs
- 500 AI generations per month
- Priority support and updates
Pros and cons
Pros
- The $49 one-time lifetime license (versus the regular $99) is a meaningfully different ownership model than the pure-subscription pricing most AI music tools use
- Editable MIDI output — not locked audio — keeps producers in full creative control: reassigning instruments, adjusting velocity/timing, and arranging remain entirely normal DAW workflows
- Model flexibility (ChatGPT account, bring-your-own API key, fully offline local LLMs, or managed Pro access) means cost and privacy trade-offs are the user's choice rather than locked to one vendor
- Broad DAW/format coverage (VST3, AU, AAX, standalone) across ten major DAWs avoids platform lock-in
- MIDI Agent explicitly states it doesn't train on user inputs/outputs and that generated MIDI is 100% owned by the user with no royalties or attribution required
Cons
- There is no free trial at all — the company states this is due to infrastructure and usage costs, meaning producers must buy the $49 license before testing actual generation quality
- Even after buying the plugin, meaningful use still requires paying for AI access somehow — a ChatGPT plan, provider API usage costs, or the additional $20/month Pro subscription — so the 'lifetime' framing understates ongoing AI cost for most users
- As a smaller, specialized music-plugin product, it has no presence on G2 or Capterra, so buyers are relying on testimonials on the company's own site and forum/plugin-deal community discussion rather than independent review platforms
- Using an artist's name as a style reference is explicitly discouraged/limited by the company, since models aren't trained on copyrighted material — a real limitation for producers wanting to emulate a specific artist's sound
- Cloud-based AI providers (OpenAI, Anthropic, Gemini) require an internet connection; only the local-LLM path (Ollama/LM Studio) works fully offline
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Compare →Frequently asked questions
Is MIDI Agent a subscription or a one-time purchase?
The core plugin is a one-time $49 lifetime license (discounted from $99) with lifetime updates. An optional MIDI Agent Pro subscription ($20/month) can be added on top for managed AI access and premium models.
Do I need my own AI API keys to use it?
No — you can connect your existing ChatGPT account, use your own provider API keys (OpenAI, Anthropic, Gemini, etc.), run local LLMs via Ollama or LM Studio, or subscribe to MIDI Agent Pro for fully managed access without keys.
What DAWs does MIDI Agent work with?
It works as a VST3, AU, or AAX plugin (or standalone app) across Ableton Live, FL Studio, Logic Pro, Pro Tools, Cubase, Studio One, Reaper, Bitwig Studio, Reason, and GarageBand.
Can MIDI Agent transcribe audio into MIDI?
Yes — it can accept an audio file and generate a MIDI transcription of it, in addition to generating new MIDI from text prompts or extending existing MIDI files.
Does MIDI Agent work offline?
Yes, when using local LLMs through Ollama or LM Studio; cloud-based providers like OpenAI, Anthropic, or Google Gemini require an internet connection.
Who owns the music MIDI Agent generates?
The user does — the company states generated MIDI is 100% the user's property, free for personal and commercial use, with no royalties or attribution required.
Ready to try MIDI Agent?
Head to the official site to explore pricing and start a free trial where available.
Visit MIDI Agent →