Isadora
Isadora: A live-performance tool for projection mapping, interactive video, and show control. Ranked #33 of 37 in Visual Effects Software by our editors (5.4/10); pricing: Paid; best for live projection mapping and interactive video effects.
At a glance
- Editor score5.4 / 10
- PricingPaid
- Best forLive projection mapping and interactive video effects
- Free planNo
- Paid from$199/yr
- Node-based compositingYes
- Facts checked22 Sep 2026
Where it wins
- Node-based workflow for real-time video, audio, lighting, and data
- Projection mapping, multi-projector output, tracking, and GPU effects
- Broad MIDI, OSC, DMX, Art-Net, scripting, and I/O support
Where it doesn't
- No free plan for ongoing evaluation
- Limited roto coverage for general VFX work
- Live-performance focus may not suit conventional VFX workflows
Our verdict on Isadora
Isadora is a desktop media-processing and visual-programming environment from TroikaTronix. Its node-based workflow combines real-time video, audio, lighting, data, projection mapping, show control, and interactive input. It is designed for artists, designers, technicians, educators, and performers working on live media installations, performances, and interactive visual systems. The software runs on macOS and Windows and includes live camera capture, video tracking, multi-display output, GPU-based effects, GLSL shaders, and remote performance through IzzyCast.
Pricing is structured around short-term access and permanent licenses. The Isadora 7-Day Rental costs $17.50 one-time, while the 30-Day Rental costs $30 one-time; both work with Isadora 4 and 3. The yearly subscription costs $199 per year and renews annually. Isadora 4 Perpetual costs $725 one-time and includes two years of free updates. The Isadora 4 USB Key costs $875 one-time, includes a physical USB-key license, and also includes two years of free updates. Existing Isadora 3 users can upgrade to Isadora 4 for $325 one-time.
Its strongest fit is live visual control rather than broad post-production VFX. IzzyMap supports projection mapping, while multi-projector output, camera tracking, GPU effects, and integrations such as Syphon, Spout, NDI, RTMP, Blackmagic, Kinect, and Orbbec support interactive setups. MIDI, OSC, serial, TCP/IP, PJLink, Arduino Firmata, DMX, and Art-Net extend its connections to instruments, controllers, lighting, and show systems; Python and JavaScript add scripting options. However, its live-performance orientation and limited roto coverage make it less suitable for general VFX. Choose Isadora for real-time projection, interactive media, and show control; choose another tool for roto-heavy or conventional VFX work.
Your product? Our editors can test Isadora in depth and publish a review, labelled as paid · from $149/mo →
Isadora pricing
All 6 Isadora plans and prices →
Isadora fact sheet
| Free plan | No |
|---|---|
| Paid from | $199/yr |
| Node-based compositing | Yes |
| Keying tools | Yes |
| Rotoscoping tools | Not verified |
| 3D camera tracking | Not verified |
| Simulation tools | Yes |
| Supported platforms | macOS, Windows |
| Render engine | Gpu |
| Deployment | Desktop |
| Platforms | Windows, macOS |
| Support | Email, Tickets, Community, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 15 integrations: Syphon, Spout, NDI, RTMP, Blackmagic, MIDI … |
| Pricing | Paid (source) |
| Website | troikatronix.com |
| Facts checked | 22 Sep 2026 |
Isadora integrations
Isadora lists 15 integrations on its own site.
- Syphon
- Spout
- NDI
- RTMP
- Blackmagic
- MIDI
- OSC
- DMX
- Art-Net
- Serial
- TCP/IP
- PJLink
- Arduino Firmata
- Kinect
- Orbbec
Alternatives to Isadora
- NukeA deep compositing system for professional film, television, and large-scale post-production.9.4
- Autodesk FlameA professional finishing suite combining compositing, editing, grading, tracking, and AI-assisted isolation.9.2
- FusionA broad VFX toolkit with a free Resolve version and a $295 Studio option.9.1
See all Isadora alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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