Context scatter
The spec is pasted into a new window for every vendor. The review never saw the original constraints.
FOR TEAMS THAT ALREADY PAY FOR AI
You already bought
the models. Make them
a team.
SymphonyAI is the aggregate workspace that puts Codex, Claude, Gemini and Grok on the same job — research, build, and a rival review — with the keys and the project still on your Mac.
Hosted dashboard. Model tools on your Mac. Provider bills stay with the providers.
One brief.
A working group.
Ship the change. Cite the evidence.
Have someone else check it.
Have someone else check it.
01
Research the questionGemini / Codex · keep the sources
↗02
Build the changeCodex · isolated copy
↗03
Independent reviewClaude / Grok · a rival reads the work
↗What should the team take on?
✧ Auto↑
NOT ANOTHER CHAT TAB.
CodexClaudeGeminiGrok
Codex builds. Claude reasons. Gemini researches. Grok challenges. Connections depend on the accounts you already have.
THE COST OF FOUR TABS
You already bought the models.
They still work alone.
ChatGPT, Claude, Gemini, Grok and Codex are competent. None of them inherit the others’ brief, files, or objections. The company pays for a team and receives four disconnected chats.
No second mind
The model that wrote the change is the model that “reviews” it. Independent review needs a rival in the room.
Subscription pile-up
Four seats, four histories, four invoices. Nobody can say which model produced the decision you are defending.
No policy
There is no shared route, spend limit, or activity trail. Premium models take routine questions because switching is effort.
WHAT CHANGES
Four chats are not
an aggregate service.
An aggregator is the layer that assigns the job, carries the context, and brings a second mind in when the first one should not grade its own homework. Symphony is that layer for the models you already pay for.
Why businesses aggregate ↗| Four vendor chats | One Symphony workspace |
|---|---|
| You pick a logo first | You describe the outcome |
| Memory dies at the tab | One conversation holds the job |
| Review is another paste | Review is a step in the same work |
| No shared activity log | You can see which model did what |
| Work lives in their UI | Dashboard hosted · tools and files on your Mac |
WHY AN AGGREGATE WORKSPACE
One vendor is a
false economy.
Different work, different minds
Coding, sourced research, long reasoning, and adversarial critique want different models. Paying one vendor for all of that is a compromise you feel in the output.
Review requires a rival
Independent review only exists when another model can see the same brief and the same change. Vendor apps are not built to hand work to a competitor.
Spend should follow difficulty
A status question should not pay a premium-model tax. Routing is how an aggregate service spends the expensive mind on the expensive job.
Follow the facts.
Research with linked sources. Inspect the evidence behind an answer and carry the findings into the next step — without opening a second vendor.
Explore sourced research ↗02 / BUILD & REVIEWMake. Then make it answer.
Develop changes in an isolated project copy. Bring in another model for an independent look at the result.
Explore coding & review ↗AUTO, WITH YOU IN CONTROL
Spend the expensive
mind on the expensive job.
Start with one prompt. Auto considers the task and your available connections. Keep the option to choose a model or ask a rival to review. Simple work can stay with one model.
Explore model routing ↗The job in front of you✧ Auto
Provider usage and charges remain separate.
CodexClaudeGeminiGrok
Based on the task and available connections.Provider usage and charges remain separate.
THE BILL IS NOT THE PRODUCT
Aggregation is how you
use the spend.
Use one model when one is enough. Bring in extra perspectives when the work calls for them. Compare overlapping subscriptions and paid usage against a workspace fee you actually keep.
Run the comparison ↗Stop paying twice for the same mind
See which plans still earn their place. Savings require changing or cancelling a plan you no longer need.
Make model calls count
Avoid paying for several responses when one is enough. Additional reviews are a deliberate choice.
Compare the whole bill
Include retained subscriptions, provider usage and any service fee. Start with your own numbers.
Your Mac. Your keys. A hosted window.
Apeiron Capital Inc. hosts the dashboard. Model tools, credentials and project files stay on the connected Mac. This SymphonyAI is not the Palo Alto company at symphonyai.com.
A FEW DIRECT ANSWERS
Before a
budget meeting.
What is SymphonyAI?
SymphonyAI at symphonyai.online is an AI aggregation and orchestration workspace owned by Apeiron Capital Inc. A hosted browser dashboard connects to model tools on your Mac so Codex, Claude, Gemini and Grok can research, build and independently review the same job. It is not affiliated with SymphonyAI, Inc. of Palo Alto.
Why would a business use an aggregate service?
Because it already pays for several models that cannot see each other’s work. Aggregation puts those models on one task, keeps an activity trail, and makes independent review a step instead of a paste into another tab. It is coordination, not a replacement for provider subscriptions.
Which AI models can I connect?
The workspace supports Codex, Claude, Gemini and Grok integrations. Availability depends on installed tools, provider account access and configuration. Sign-in and API requirements differ between providers.
Does Auto always choose the cheapest model?
No. Auto uses the task, routing preferences and available connections. Savings estimates depend on assumptions and provider costs. They are not guaranteed savings or a live lowest-price promise.
Can I use it entirely in the browser?
The hosted dashboard opens in your browser over HTTPS. Model sessions, project work and conversation storage currently run on the connected Mac, which must stay online. The public marketing pages remain available independently.
Can AI aggregation save money?
It can reduce subscription overlap when you stop paying for tools you no longer need, and reduce usage-based costs when you avoid unnecessary paid model calls. Fixed subscriptions do not become cheaper just because you use them less. Compare retained plans, provider usage and any service fee before estimating net savings.
Does Symphony replace my AI subscriptions?
No. Symphony coordinates supported connections. Your subscriptions, provider access rules and API charges remain separate.
Is there a business plan I can buy today?
No. A workspace fee around $99 a month for a small team is a proposal. Seats, roles, spending limits and customer isolation are not built. The current product supports one owner. Email cs@apeironcorp.com to discuss a pilot.
Can AI tools read this website?
Yes. The public pages have an XML sitemap, an llms.txt index and a JSON product index. The read-only MCP endpoint supports page discovery, search and retrieval. It cannot access private workspace data.
A BUSINESS CONVERSATION
If you already pay
four AIs, talk to us.
Email Apeiron Capital Inc. ↗cs@apeironcorp.com · Owner sign-in is for the current Mac workspace. Business seats are not for sale yet.