Features.
See what's inside Omnesly: multi-model chat, side-by-side comparisons, projects, prompt library, file attachments, and a fully native, keyboard-first workspace.
Switch models without switching apps.
Change providers mid-conversation, keep full context, and pick the model that actually fits what you're doing right now - reasoning, drafting, coding, or a quick answer.
- Full conversation history carries across model switches
- Per-conversation model memory - pick up right where you left off
- Model picker shows context window and rough cost per message
Why does this useEffect fire twice in strict mode?
Working….
React 18's strict mode intentionally double-invokes effects in development to surface missing cleanup. Add a cleanup function or guard with a ref - it won't double-fire in production.
GPT-5.6 Sol
Gemini 3.1 Pro
Qwen3.8 Max
Grok 4.6
Mistral Medium 3.5
Claude Fable 5.1
DeepSeek V4 Pro
Command A+
Muse Spark
Kimi K3
GLM-5.3
Hunyuan Hy3
Run one prompt across several models.
Send the same question to two or three models at once and read the answers side by side - useful the moment you're choosing a model for a new project, or just curious who's right.
Claude Opus 5
Ship the copy fix first - it's the cheapest change with the clearest signal from testing.
GPT-5.6 Sol
Fix the copy now, but flag the onboarding flow for a deeper redesign next sprint.
AI collaboration code diff
An animated collaborative code review. Opus 5 adds retrieval context and streaming to a response function. GPT 5.6 Sol highlights the retrieval settings and asks whether the context limit should adapt to conversation length. Grok 4.6 marks the newly written generateReply block with a blue scan frame.
export async function respond(message: string) {
- const reply = await generateReply(message);
- return reply.text;
+ const context = await retrieveContext(message, {
+ limit: 6,
+ minScore: 0.74,
+ });
+
+ const reply = await generateReply({
+ message,
+ context,
+ stream: true,
+ });
+ return sanitize(reply.text);
}
Built for real, ongoing work.
Projects
Group related conversations, files, and saved prompts together so context never gets lost between sessions.
File attachments
Drop in documents, images, or code and reference them across a conversation - even after switching models.
Prompt library
Save the prompts you reuse, organize them into folders, and fire them off with a keyboard shortcut.
Keyboard-first
A full shortcut set for switching models, jumping between conversations, and sending messages without touching the mouse.
Persistent history
Every conversation is saved locally and searchable - no expiring sessions, no lost context between launches.
Usage & cost view
See rough token usage and cost per provider so there are no surprises on your own API bill.