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FOR SAAS BUILDERS · TECHSPO TOKYO 2026

AI for Japanese SaaS
$5.99/month flat

Claude 4.7, GPT-5, Gemini 3 Pro (10M context), Llama 4, DeepSeek R1 — via 1 OpenAI-compatible API. Built for SaaS founders, AdTech, MarTech, and developers shipping in Japan + Asia-Pacific. APPI-aware compliance, predictable USD pricing, drop-in OpenAI SDK replacement.

TECHSPO Tokyo 2026 · Jul 2-3 · Hilton Tokyo Bay · internet, mobile, AdTech, MarTech, SaaS

7 days free · no card API docs

3 wins for Asia-Pacific SaaS/AdTech builders

1. APPI-aware by default

DPA/processor agreement at /dpa. No prompt-based training. Encrypted logs configurable retention. Cross-border data flow acceptable under APPI Art. 28 (EU adequate-protection regime).

2. Predictable USD pricing

$5.99/mo flat. Team of 5 = $29.95/mo total. No per-token volatility ruining your runway forecasts. Predictable for Japanese CFO accounting cycles.

3. Multi-model in 1 SDK

Claude/GPT-5/Gemini 3/Llama 4/DeepSeek in 1 OpenAI-compat client. A/B test models on real product prompts in Japanese. Skip 5 separate vendor accounts.

Comparison for Japanese SaaS founders

Criterion OpenAI direct Local providers (NTT/SoftBank) Brainiall
PricingPer-token (USD volatile)Enterprise contract$5.99 flat
Models~10 (OpenAI only)Local + few foreign104 (Claude+GPT+Gemini+Llama+DeepSeek+...)
Setup5 minDays (sales cycle)5 min
APPI-awareEnterprise tierNativeStandard DPA
Latency Tokyo~150-200msLocal DC~200-300ms (EU)
Japanese-language qualityGPT-5 strongNative-tunedClaude 4.7 + GPT-5 (no JA-specific tuning)
Multi-modal (image/video/voice)LimitedLimited12 image + 5 video + voice cloning

Migrate from OpenAI to Brainiall — 5 minutes

# 1. Get free API key
https://app.brainiall.com
# 2. Replace base_url
from openai import OpenAI
client = OpenAI(
  base_url="https://chat.brainiall.com/v1",
  api_key="brnl-xxxxx")
# 3. Test Japanese prompt across multiple models
for model in ["claude-sonnet-4-7", "gpt-5", "gemini-3-pro"]:
  resp = client.chat.completions.create(
    model=model,
    messages=[{"role": "user", "content": "こんにちは、製品をテストします"}])
  print(model, resp.choices[0].message.content)

7 days free · no credit card

$5.99/mo flat · 104 models · OpenAI-compat · APPI-aware · qualified invoice

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