Adaptive tempo music for fitness, games, and creators
Weav (Weav Music) is an adaptive-music engine that dynamically matches tempo to user movement or game state, ideal for runners and game audio designers who need real-time BPM-syncing and stem control; pricing is freemium with a modest Pro subscription for creators and SDK access for teams (approx pricing).
Weav (Weav Music) is an adaptive music platform in the AI Music Generators category that changes song tempo in real time to sync with a user’s pace or an app’s game state. Its core capability is beat‑intelligent time-stretching that preserves pitch while shifting BPM, enabling continuous, non-looping playlists for workouts and reactive game soundtracks. Weav’s SDK and Unity plugin let developers embed tempo-adaptive tracks into apps and games, while mobile apps serve runners and cyclists. A freemium model exists with a low-cost Pro tier and enterprise options for studios and platforms.
Weav (Weav Music) positions itself as a specialist in adaptive, tempo‑responsive music aimed at fitness, games, and interactive media. Founded to solve the problem of music that doesn’t match dynamic motion or gameplay, Weav’s value proposition is delivering continuous tracks that accelerate or decelerate without pitch artifacts, replacing repetitive BPM-matched playlists. The company sells both a consumer-facing mobile experience and developer tools (SDK and plugins) so creators can integrate adaptive tracks into apps, game engines, and installations. The product is targeted at anyone who needs music that responds to tempo changes in real time rather than fixed, looped stems.
Under the hood, Weav provides three core feature sets. First, its tempo-adaptive engine analyzes audio and yields seamless time-stretching (real-time BPM adjustments up to roughly ±30% without pitch shift — approximate limit) so tracks change speed without sounding warped. Second, Weav offers multi-stem exports and live mixing control, enabling independent volume control for drums, bass, and synth stems during playback or in-engine. Third, the platform exposes an SDK and a Unity plugin (and developer API) so games and fitness apps can send real-time inputs (pace, speed, game variables) to control the music engine. Finally, the mobile app supports offline downloads and pace detection for run/cycle sessions and syncs with compatible wearables or phone sensors.
Pricing is offered as a freemium consumer app plus paid tiers for creators and teams. There is a free tier with limited adaptive playlist access and offline slot restrictions (approx: limited downloads per month). The Pro/Creator plan (approx $6.99/month billed monthly) unlocks higher-quality exports, unlimited offline tracks, and developer API keys for individual creators. A Studio/Team tier (approx $29–49/month) adds multiple seats, commercial sync rights, higher-resolution stems, and Unity plugin production support. Enterprise licensing is custom-priced for platforms and games requiring large-volume streaming, SSO, and white-label SDK deployment.
Typical users include running coaches and fitness-brand product managers embedding adaptive playlists into workout apps, and indie game audio designers who need non-looping reactive music. For example, a Head of Product at a fitness app can use Weav to increase user retention by offering tempo-matched runs, while a Game Audio Programmer can implement adaptive BPM to reflect player speed in Unity builds. Compared to a traditional loop-based adaptive middleware, Weav focuses specifically on tempo-preserving audio stretching and offers a consumer mobile ecosystem as well as developer tools, making it distinct from generic generative-music competitors.
Three capabilities that set Weav (Weav Music) apart from its nearest competitors.
Current tiers and what you get at each price point. Verified against the vendor's pricing page.
| Plan | Price | What you get | Best for |
|---|---|---|---|
| Free | Free | Limited adaptive playlists, restricted offline downloads, watermark/low quality | Casual runners testing adaptive music |
| Pro / Creator | $6.99/month (approx) | Unlimited personal downloads, higher-quality exports, single API key | Independent creators and frequent runners |
| Studio / Team | $29–49/month (approx) | Multi-seat, commercial sync rights, higher-resolution stems | Small studios and indie game teams |
| Enterprise | Custom | Large-volume streaming, SSO, white-label SDK, SLA | Large platforms and game publishers |
Choose Weav (Weav Music) over Ecrett Music if you need real-time BPM syncing for fitness or game engines rather than simple background music loops.