Riffer 4. The World’s Smartest MIDI Sequencer
Ahead of Its Time.
Built for What’s Next.
Riffer was generating MIDI ideas long before generative tools became a category. A decade later, the landscape has changed - but the original spirit hasn’t.
For a decade, Riffer has helped producers turn empty bars into melodies, hooks, basslines, and unexpected ideas - one riff at a time.
Riffer 4 takes that legacy further with more ways to create, shape, remix, and make every idea your own. Endlessly Variable. Always Interesting.
Available as VST3 • AU • AAX • AUv3 & Standalone
Make Some Noise.
Start with MIDI.
Go from an empty bar to a great riff in seconds.
Riffer 4 gives you something worth reacting to - fast. Editable MIDI you can shape, twist, and take in any direction.
Pick a key and scale. Create a riff. Adjust the range, density, timing, and feel. Edit every note, build variations, then drag the MIDI straight into your DAW and keep going.
Create. Shape. Remix. Make It Yours. One riff is all it takes to get things moving.
Five Engines.
Five Different Ways In.
Riffer 4 doesn’t rely on one generic randomizer. Five purpose-built engines give every new riff its own musical character.
From hypnotic pulses and memorable hooks to guitar-inspired movement, animated arps, and basslines with weight - each engine brings a different way to start.
Different engines. Different character. Endless ways to find your next riff.
Watch it In Action
Hear how the five generation engines create different musical starting points,
and how those riffs evolve through sequencing, remixing, editing, and performance.
Explore Every Feature
Follow the complete workflow from your first generated riff to a finished MIDI export.
Featured In
Best deal for Riffer 4
Get Riffer 4
Intro Offer - €49
Save €20 for a limited time
(Reg. €69)
✓ Five Unique Riff Creation Algorithms
✓ Endless MIDI Riff Generations
✓ Full MIDI Editing & Creative Control
✓ Endless Inspiration for Melodies, Basslines & More
GET RIFFER 4 - €49
*Limited time offer
Interested on the Complete Suite instead? Click here
Features & Requirements
Plugin formats:
VST3 • AU • AAX & Standalone for Windows & macOS
AUv3 & Standalone for iPadOS
Platforms supported:
Mac OS 10.14 and up (including Native Apple Silicon M1/M2 Compatibility).
PC Windows 10 and newer.
DAWs supported:
All major DAWs, including Ableton Live, Pro Tools, Logic Pro,
FL Studio, Cubase, Studio One, Bitwig, Reaper, Reason etc.