GladeCore
GladeCore: A local-first SDK for expressive, lore-aware game characters on Windows and macOS. Ranked #21 of 44 in Game Voice Generators by our editors (7.0/10); pricing: Paid; best for desktop teams wanting local character voice agents.
At a glance
- Editor score7.0 / 10
- PricingPaid
- Best forDesktop teams wanting local character voice agents
- Free planNo
- Commercial useYes
- Facts checked22 Sep 2026
Where it wins
- On-device LLM, speech, and voice processing for offline character interactions
- Character lore, 10 emotions, RAG citations, and agentic tool calling
- Lip-sync output with Unreal Engine and Godot support
Where it doesn't
- Supports only Windows and macOS
- Commercial distribution requires applicable model-license notices
- Paid plans have no published price amounts here
Our verdict on GladeCore
GladeCore is an on-device C/C++ SDK for building conversational game characters. It is aimed at game developers creating NPCs with local dialogue, voice output, speech recognition, personality controls, world lore, actions, and lip-sync data. Support for Unreal Engine and Godot makes it relevant to teams working in those engines, while Windows and macOS are the supported desktop platforms. The product is paid and is designed for offline operation without per-interaction fees or default transmission of gameplay data.
Its standout capability is the combination of local AI and character direction. GladeCore supports on-device LLM inference with GGUF models, local Piper and Kokoro text-to-speech, Whisper speech-to-text, 10 emotions, custom pronunciation dictionaries, and optional ElevenLabs integration. Characters can use lore and retrieval-augmented generation with citations, then trigger agentic actions and tool calls. Lip-sync and viseme output extend the system beyond dialogue generation into in-game presentation. SSML controls are also included for voice shaping.
The plan structure separates core local functionality from development and organizational features. Basic includes on-device inference, local Piper and Kokoro voices, speech-to-text, and unlimited interactions. Pro adds advanced SDK features, retrieval-augmented generation, grammar presets, and custom model training. Enterprise adds enterprise support, proxy server integration, and a dedicated account manager. Integrations include OpenAI, Anthropic, Groq, OpenRouter, Ollama, ElevenLabs, Piper, and Kokoro. Choose GladeCore if local character agents and engine-level voice output are priorities; choose an alternative if your team needs platforms beyond Windows and macOS.
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GladeCore pricing
All 3 GladeCore plans and prices →
GladeCore fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Commercial use | Yes |
| Voice cloning | Not verified |
| API access | Not verified |
| SSML or speech controls | Yes |
| Language count | Not verified |
| Audio export formats | Not verified |
| Game engine tools | Unreal Engine, Godot |
| Deployment | Desktop, Self-hosted |
| Platforms | Windows, macOS |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: OpenAI, Anthropic, Groq, OpenRouter, Ollama, ElevenLabs … |
| Pricing | Paid (source) |
| Website | gladecore.com |
| Facts checked | 22 Sep 2026 |
GladeCore integrations
GladeCore lists 8 integrations on its own site.
- OpenAI
- Anthropic
- Groq
- OpenRouter
- Ollama
- ElevenLabs
- Piper
- Kokoro
Alternatives to GladeCore
- Voice Creator ProA game-focused voice workflow with cloning, emotion controls, offline generation, and engine integrations.9.4
- Inworld AIA game-focused voice platform combining streaming TTS, cloning, steering, and multilingual output.9.3
- VoiceKeepA low-cost game voice generator with cloning, exports, engine integrations, and API access.9.1
See all GladeCore alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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