Indonesia's
AI Lab.
Epithre builds, hosts, and operates its own AI models and products end to end, on server hardware it owns in Jakarta.
Products built on one stack.
Consumer apps, specialist models, and a developer API. Each one runs on the same models and the same servers in Jakarta.
The AI assistant for Indonesia.
Chat, web search across Indonesian sources, vision, and image generation in one assistant. IsonAI is Epithre's flagship product and is free to start.
Open www.isonai.comPenghasilan dari kedua perusahaan digabung dulu sebagai penghasilan bruto setahun. Setelah itu:
- Kurangi biaya jabatan dan PTKP sesuai status Anda.
- Hasilnya adalah penghasilan kena pajak.
- Terapkan tarif progresif Pasal 17, lalu kurangi PPh yang sudah dipotong.
Mau saya bantu hitung estimasi pajak tahunannya?
Strata
A language model for Indonesian government work, trained on the national regulatory corpus from UU to Perda. Deployed within Indonesian jurisdiction.epithre.com/strataSlate
A research workspace that writes cited reports from 11 academic sources, including Garuda for Indonesian journals and BPS statistics.slate.isonai.comPlatform
An OpenAI-compatible API for chat, embeddings, rerank, batch, and retrieval. Billed in rupiah, with data kept in Indonesia.platform.epithre.comEPITHRE. CLI
A coding agent for the terminal on Windows, Linux, and macOS. It reads and edits project files and runs commands with your Platform key.Install guideIris
Image generation and multi-reference editing on Epithre GPUs. Available inside IsonAI and on the developer API.Inside IsonAIIson Search
A search engine for the Indonesian web, built to ground AI answers in current, local sources.search.isonai.com
The models we serve.
Every model runs on Epithre-operated GPUs in Jakarta, through the developer platform, inside our apps, or as a deployed vertical.
| Model | What it does | Where to use it |
|---|---|---|
| Omni | Multimodal chat with vision and web search. The flagship general-purpose model. | IsonAI, Platform |
| PRME | Long-context reasoning for document workflows, coding, and large-corpus analysis. | IsonAI, Platform, CLI |
| LYT | A lightweight assistant for fast, everyday interactions. | IsonAI, Platform |
| Iris | Image generation with multi-reference editing. | IsonAI, Platform |
| Embed | Text and image embeddings for retrieval pipelines. | Platform |
| Rerank | Cross-encoder reranking for retrieval pipelines. | Platform |
| Search | An index of the Indonesian web that grounds answers in current, local sources. | IsonAI, Slate |
| Strata | A specialist model for Indonesian government and regulatory work. | Deployed vertical |
Pricing and signup are at platform.epithre.com. API references are at docs.epithre.com.
From hardware to user.
One owned stack in four layers, from the GPU servers in Jakarta to the apps people use every day.
Applications
IsonAI, Slate, Iris, and EPITHRE. CLI, built on the layers below.
Developer API
OpenAI-compatible HTTP at api.epithre.com. Chat, embeddings, rerank, retrieval, batch, and webhooks, billed in rupiah.
Inference runtime
In-house quantized model serving with retrieval, embedding, and Indonesian web-index pipelines.
Owned infrastructure
Physical GPU servers, storage, and networking in Jakarta. No third-party cloud in the production path.
curl https://api.epithre.com/v1/chat/completions \
-H "Authorization: Bearer $EPITHRE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "omni",
"messages": [
{"role": "user",
"content": "Hitung PPh 21 freelancer"}
]
}'An Indonesian AI company that owns its whole stack.
From the server hardware to the apps on top, every layer is built and operated in Indonesia.
Epithre was founded in 2025 to build a fully integrated AI stack for the Indonesian market: owned server hardware, in-house model serving and retrieval systems, and the consumer and developer applications on top.
Engineering is done in-house, and customer data is processed only on Indonesian infrastructure operated by Epithre. The platform serves organizations in regulated sectors such as hospitality, the public sector, and healthcare, where local data residency is required.
Read more about Epithre- Founded
- 2025
- Headquarters
- Jakarta, Indonesia
- Data residency
- Indonesia only
- API surface
- OpenAI-compatible
- Languages
- Indonesian, English
- Sectors
- Hospitality, government, healthcare, software, research, creative
Work with Epithre.
For deployments, partnerships, and API questions, write to the team directly.
hello@epithre.complatform.epithre.com
docs.epithre.com
status.isonai.net
What Epithre means