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Flagship Synth

One Plugin.
Every Sound You Need.

Melodies, drums, 808s, loops, wavetables and textures in one plug-in — so producers can stop searching and start finishing tracks.

New SourceLab Expansion

Motion Factory

100 unique synth presets with extreme modulation, exclusively by multi-platinum producer B-Rackz. The sound behind records for Drake, Lil Baby, Gunna, Lil Uzi Vert and more — now in SourceLab.

Summer Sale

SlowMo 2 for $9.99
Dynamic Eq 2 Free

Buy 3 expansions, get 1 free

Summer Sale continues — SlowMo 2 at our lowest price ever, Dynamic Eq 2 free with every order, and expansion packs for Heat Up 3, SourceLab, Sektor & Slice: buy 3, get 1 free.

Summer Sale — $59

Heat Up 3

Only $59 $149

The industry standard rompler for Hip-Hop & Trap. Originally $149 — now just $59. Huge library of high-quality instruments included.

Extra Sale Offer

Buy 3 Expansions
Get 1 Free

SourceLab, Heat Up 3, Sektor & Slice packs — pick any 3 and the 4th is free. Tap a pack to hear the audio demo.

Bestseller — $39

808 Studio 2

The ultimate bass synth for deep, warm, and hard-hitting 808s. Three oscillators, sampler, sub osc, and drag-and-drop modulation — build your signature low end from scratch.

Loop Slicer — $29

Slice Loop Slicer

Slice, rearrange, and create new beats instantly. Over 300 loops and beatstarters included — plus a built-in sequencer and effects rack.

1 / 7
Choose your starting point

Stop browsing. Start making beats.

Save $70 SourceLab 2 interface
Most producers start here

SourceLab 2

Build full tracks from one plug-in: melodies, drums, 808s, loops, synths and textures.

$99$169
  • Was $169 — intro price $99
  • One workflow instead of five plugins
  • Dynamic Eq 2 included free with every order
Save $90 Heat Up 3 interface
Biggest discount

Heat Up 3

The fast rompler path for Hip-Hop, Trap and R&B — load a sound and write.

$59$149
  • Was $149 — now $59 (over 60% off)
  • Huge ready-to-play instrument library
  • 60+ expansions when you want more
Save $2,600 Heat Up 3 Ultimate bundle
Best value

Heat Up 3 Ultimate

Stop buying packs one by one. Plugin + the full expansion library in one offer.

$399$2,999
  • Plugin + 60 expansion packs
  • 13,000+ presets and 250 GB of sounds
  • SourceLab compatible — use the library there too
Instant download Windows + macOS No dongle Buy 3 expansions, get 1 free

Featured Heat Up 3 Expansions

Premium sound packs for Heat Up 3 — buy 3 expansions, get 1 free

Browse All Heat Up 3 Expansions →
Utopia

Utopia

Heat Up 3 Expansion

$29.00
Add
Learn more →
Westcoast G Funk

G Funk

Heat Up 3 Expansion

$29.00
Add
Learn more →
Dream Chaser

Dream Chaser

Heat Up 3 Expansion

$29.00
Add
Learn more →
Cold

Cold

Heat Up 3 Expansion

$29.00
Add
Learn more →
Maybach Deluxe

Maybach Deluxe

Heat Up 3 Expansion

$29.00
Add
Learn more →
Hustle

Hustle

Heat Up 3 Expansion

$29.00
Add
Learn more →

THIS MONTH AT INITIAL AUDIO

Summer Sale continues — SourceLab 2 at $99 (was $169), Heat Up 3 at $59 (was $149), 808 Studio 2 at $39, SlowMo 2 at $9.99, Dynamic Eq 2 free with every order, and buy 3 expansions get 1 free. +25% off your entire cart using code SUMMER25.

Discover all plugins and sound libraries

Initial Audio Collection

Professional virtual instruments, effects and premium expansion packs for modern music production.

Master Suite

Master Suite

Easy 1-2-3 mastering workflow for professional results without a complicated plugin chain.

$49

Latest from Initial Audio

SourceLab 2.4 is out now — load your own sample folders, smoother editing, and a stack of free fixes for every SourceLab 2 owner.

SourceLab 2.4 — user file browser update
New Release
SourceLab SourceLab 2.4

SourceLab 2.4.0 is a free update for every SourceLab 2 owner. Load your own sample folders into a Source, edit more smoothly with less accidental range changes, and pick up a full set of stability and workflow fixes.

User file browser Extra file browser in Load Source — add your own sample folders for quick loading. Supports single-sample loading, ideal for loops or instruments stretched across the keys.
Smoother editing Sample & sequencer ranges are less sensitive to Y-drag while moving, so range changes are less accidental. Filter tab is remembered when reopening the editor.
  • Filter warp & wavetable position now update correctly on subsequent notes.
  • Recording now works beyond the Main sequencer.
  • PWM amount modulation in Instrument mode fixed.
  • Sample display updates when choosing a Slice loop from the menu.
  • Filter display updates correctly after closing & reopening the editor.
  • Stability fixes and optimisations throughout.

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Real Producers. Real Results.

See how producers are using our tools

Heat Up 3 Drill Beat

Heat Up 3: Drill Beat from Scratch

SourceLab 2 Beat Making

SourceLab 2: Full Beat Making Session

Heat Up 3 Making a Pop Song

Heat Up 3: Making a Pop Song

Producer Spot Mike G.

Producer Spot Mike G.

★★★★★

"Heat Up 3 is my go-to VST. I use it in all my productions. Very good quality presets in a lot of categories. For hip-hop, trap and R&B it's unbeatable."

— Laurenz
★★★★★

"SourceLab ain't just a vibe—it's a whole new playbook. When you stack it up against those other names, it's in a league of its own."

— Wink Diesel HTX
★★★★★

"Talk about a transparent clipper, sweet on mix/master bus. This is the best all-in-one mastering plugin I've used."

— Beatznik
★★★★★

"Very intuitive, great on individual tracks, mix buses and masters. The Dynamic EQ is unbelievable — does everything beautifully."

— Henri

Producers Creating With SourceLab

Real beats. Real packs. Real inspiration.

@prod.by.apetunes
2h ago • via YouTube
NEW
Aura | Textured RnB Preset Library for SourceLab

Today I made this insane textured R&B beat using only SourceLab presets. This is how I created my own sound pack 🔥

#SourceLab #RnB #BeatMaking
@xetrobeatz
Yesterday • via Instagram
HOT
ARP Jam with SourceLab - @xetrobeatz

Making an arp jam using "SourceLab" by @initialaudiotools
This vst sounds too fire 🔥🔥

#SourceLab #ArpJam #BeatMaking
No Dongles

Simple serial activation

Own your plugins forever. No hardware keys required.

Lifetime Updates

Free future versions

All updates included. We keep making them better.

Huge Libraries

Professional sounds

Hundreds of gigabytes of expertly designed presets and samples.