AI that writes like you.
Not like a chatbot.
ChatGPT writes generically. PostClaw's copilot trains on your past posts to learn your voice — sentence rhythm, emoji habits, jargon, taglines. The output reads like you, not like an LLM.
VOICE TRAINING
Trains on your last 50 posts. Stays trained.
Connect a social account. The AI reads your last 50 posts (with your permission), extracts voice patterns — sentence length, punchline style, emoji habits, hashtag style — and writes future content in that voice. Re-trains automatically every 50 new posts.
- 50-post voice extraction on first connect
- Per-account voice memory (your X voice ≠ your LinkedIn voice)
- Tone presets: casual, professional, playful, authoritative
- Banned-words list (up to 20 words/phrases the AI avoids)
OUTPUT MODES
Caption. Thread. Hashtags. Pick the scope.
One prompt, three output modes. 'Write a caption' returns variants. 'Write a thread' returns a multi-post X/Threads sequence. 'Hashtags' returns a tuned tag set. Each scope tunes the AI for the right length and pacing.
- Caption mode: up to 5 variants (default 3), per-platform formats
- Thread mode: 3–7 post X/Threads sequences with hooks
- Hashtag mode: 5–30 tags (default 10), broad + niche mix
- Per-platform adaptation: reformat one draft for each network
MODELS
18 LLM providers. Default routes optimized.
System defaults route to a frontier LLM for the agent brain (fast, cheap), with DeepSeek V3 for content (strong writing, low cost). Want Claude or GPT-5? Plug in your own key. Anthropic, OpenAI, Google, Groq, OpenRouter, DeepSeek, Mistral, xAI, Perplexity, and more supported.
- 18 providers via BYOK (bring your own key)
- System default: frontier LLM agent + DeepSeek V3 (no key required)
- Per-workflow-step model routing (different model per node)
- Auto-retry + BYOK→system fallback on provider errors
MEDIA
Images, video, voiceover — same interface.
The copilot isn't text-only. Generate images with FLUX.2-pro (BYOK). Video with Seedance. Voiceover with ElevenLabs in 15 curated voices. Stock fallback via Pixabay, Pexels, Unsplash, Jamendo, Freesound.
- Image: FLUX.2-pro (BYOK)
- Video: Seedance + 11 auto-variants in Video Studio
- TTS: ElevenLabs (15 voices) + Fish Audio fallback
- Stock: 5 sources (Pixabay, Pexels, Unsplash, Jamendo, Freesound)
MULTILINGUAL
12 languages out of the box
Most AI tools speak English natively and translate everything else. PostClaw's copilot can write directly in 12 languages: EN, VI, DE, ES, FR, ID, JA, KO, PT, RU, TH, ZH. UI is also localized. Built for global audiences.
- 12 languages: native authoring (not just translation)
- Cross-language brand voice (your VI voice ≠ your EN voice)
- Locale-aware formatting (character budgets, CJK density, idioms)
- Translation review markers (audit adapted text pre-publish)
REVIEW MODE
Schedule it, or gate it behind approval. Your call.
Trust the AI? Schedule posts to publish automatically. Need oversight? Route posts through an approval step — they stay pending until you (or a teammate) approve. Sensitive actions are gated by default. The copilot serves the workflow, not the other way around.
- Scheduled auto-publish at the times you set
- Approval workflow: posts wait in 'pending' until approved
- Sensitive-action gating (destructive ops require confirmation)
- Audit logging for agent runs & approvals
BRING YOUR OWN KEY
Bring your own API key for unlimited AI.
All paid tiers support BYOK. Connect your own OpenAI, Anthropic, Kling, or ElevenLabs key in Settings → AI Config. Zero markup. Bypass all platform limits. You only pay your provider.
20+ providers supported
OpenAI, Anthropic, Google, Groq, OpenRouter, DeepSeek, Together AI, Mistral, and more
Bypass platform limits
Unlimited generation with your own keys — no monthly caps
Full data control
Requests go directly to your provider — we never store your prompts or outputs
Supported providers
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