The Integration Tax
Every standalone tool you add creates an integration tax. Data must be exported, imported, or synced. Context is lost between tools. Workflows require manual handoffs. A design in Figma must be uploaded to Slack, discussed in a thread, revised in the editor, and re-shared. Each handoff loses context and adds friction.
Shared Context by Design
In the Greatapps ecosystem, products share context by design. An image generated in GreatStudios is immediately available in GreatChat's editor. A document written in GreatChat's editor can be discussed in the same app. GreatRouter's model selection applies across all products, so the quality tier you set in GreatStudios carries through to GreatChat's writing assistant.
The Compound Effect
Interconnection creates compound value. Your agent in GreatChat knows about the image you generated in GreatStudios because they share the same workspace. The document you're editing references data from an email thread. The calendar event is linked to the project you're collaborating on. Each product is useful alone; together, they create a workflow that's greater than the sum of its parts.
One API Key, Every Model
For developers, GreatRouter provides a single API key that accesses every model across 15+ providers. Your application doesn't need to manage separate API keys for OpenAI, Anthropic, Google, or niche providers. One endpoint, one billing relationship, one dashboard. The router handles provider selection, failover, and cost optimization — so your code stays simple while your capabilities stay broad.