Kilohearts Ultimate
Kilohearts Ultimate: A modular synthesis and effects bundle, available as a $399 perpetual license. Ranked #11 of 40 in Audio Plugins by our editors (7.5/10); pricing: 10-day trial; best for sound designers wanting modular effects and synthesis.
At a glance
- Editor score7.5 / 10
- Pricing10-day trial
- Best forSound designers wanting modular effects and synthesis
- Free planNo
- Paid from$9.99/mo
- License modelBoth
- Facts checked19 Sep 2026
Where it wins
- Includes Phase Plant, Multipass, Snap Heap, and Kilohearts Essentials.
- Run effects as DAW plug-ins or Snapins inside Kilohearts hosts.
- Macros, automation slots, and compatible external sidechain workflows.
Where it doesn't
- The $399 perpetual bundle does not include Content Banks.
- The separate $9.99 monthly subscription is not the Ultimate perpetual license.
- Future additions require completing the bundle at a discount.
Our verdict on Kilohearts Ultimate
Kilohearts Ultimate is a collection of audio plug-ins for music producers, sound designers, and electronic musicians. Its centerpiece tools include Phase Plant, a modular synthesizer, plus Multipass and Snap Heap, which host effects in multiband and chain-based workflows. The bundle also includes Convolver, Filter Table, Shaper Table, Disperser, Faturator, Carve EQ, Slice EQ, and Kilohearts Essentials. It runs on Windows and macOS, with VST2, VST3, AAX, and Audio Unit formats. That combination suits people who want sound design and effects processing within one plug-in family.
The bundle's distinctive strength is that effects can run as regular DAW plug-ins or as Snapins inside Kilohearts host plug-ins. Users can combine and modulate Snapin effects within those hosts, then use macros and automation slots for DAW automation. Compatible plug-ins support external sidechain workflows. The listed DAW integrations include Ableton Live, Bitwig, Cubase, FL Studio, Pro Tools, Reaper, Reason, Studio One, and Logic. This makes the collection relevant to a range of production setups, while its modular approach is most useful to sound designers who want to build and control effect chains rather than buy a single-purpose processor.
According to the vendor's pricing page, Ultimate costs $399 as a one-time perpetual bundle, and a 10-day trial is offered. The bundle includes ten premium products plus Kilohearts Essentials, but Content Banks are excluded; future additions can be acquired by completing the bundle at a discount. Separately, Kilohearts Subscription costs $9.99 per month and includes all plug-ins and Content Banks, new releases as they become available, and rewards that can be applied toward perpetual licenses. Choose Ultimate for a lasting license to the named tools; the subscription is the fit for ongoing access to the broader plug-in and content catalog. A producer seeking only one narrowly defined effect may find the bundle broader than needed.
Your product? Our editors can test Kilohearts Ultimate in depth and publish a review, labelled as paid · from $149/mo →
Kilohearts Ultimate pricing
All 2 Kilohearts Ultimate plans and prices →
Kilohearts Ultimate fact sheet
| Free plan | No |
|---|---|
| Paid from | $9.99/mo |
| Plugin formats | VST2, VST3, AAX, Audio Unit |
| Effect types | modular synthesis, multiband effects, convolution, wavetable filtering, wavetable distortion, all-pass filtering, distortion, graphic EQ, parametric EQ, dynamics |
| License model | Both |
| External sidechain | Yes |
| Oversampling | Yes |
| Surround support | Not verified |
| Product scope | Bundle |
| Free trial | 10 days |
| Deployment | Desktop |
| Platforms | Windows, macOS |
| Integrations | 9 integrations: Ableton Live, Bitwig, Cubase, FL Studio, Pro Tools, Reaper … |
| Pricing | 10-day trial (source) |
| Website | kilohearts.com |
| Facts checked | 19 Sep 2026 |
Kilohearts Ultimate integrations
Kilohearts Ultimate lists 9 integrations on its own site.
- Ableton Live
- Bitwig
- Cubase
- FL Studio
- Pro Tools
- Reaper
- Reason
- Studio One
- Logic
Alternatives to Kilohearts Ultimate
- UAD Plug-InsA flexible plugin suite with native and hardware-DSP options, plus free and paid access.9.4
- Waves UltimateA broad, regularly updated plugin suite for production, mixing, mastering and sound design.9.2
- iZotope OzoneAI-assisted mastering with reference tools and tiered, one-time editions.9.1
See all Kilohearts Ultimate alternatives →
Used Kilohearts Ultimate? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Kilohearts Ultimate for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Kilohearts Ultimate is listed in our Audio Plugins directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/kilohearts-ultimate/"><img src="https://www.itechguides.com/best/badge/kilohearts-ultimate.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update