
SpecialistCombines a full customer service helpdesk with native AI agents, but is significantly more expensive.
Chatbase records 396,383 monthly visits with -7% month-over-month growth and Freemium, Paid pricing. Upstreet records 0 monthly visits with -100% growth and Free pricing.

Build, generate and explore AI-powered virtual worlds
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chatbase.co | upstreet.ai |
| Pricing Model | Freemium, Paid | Free |
| Monthly Visits | 396.38K (396,383) | 0 (0) |
| MoM Traffic Delta | -29.99K (-7%) | -1.76K (-100%) |
| Primary Market & Share | 🇺🇸 United States (16%) | 🌐 Global (—) |
| Direct Visits / mo | 249.18K | 0 |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Website | Website |

Build customer-facing AI agents for support, sales, and product guidance
Write instructions in plain language, choose a model, set guardrails, and connect the knowledge the agent is allowed to use.
Let agents look up orders, fetch invoices, create tickets, or trigger workflows, and reply with interactive components instead of plain text.
Publish one agent to a website chat bubble, help center, phone line, WhatsApp, email, and Slack without rebuilding it per channel.
Humans and agents work from the same conversation view, with context and history preserved when an issue escalates.

Build, generate and explore AI-powered virtual worlds
An AI-powered knowledge base at the centre of a world. Create characters, items, scenes and creatures, then refine details with collaborative editing and version history.
Generate 3D characters, cinematic and 360-degree scenes, Gaussian splats, panoramic environments, items, sprites, sound effects and music from wiki entries.
AI-driven characters with distinct personalities, voices and memories, grouped into parties that think, talk and evolve inside your world.
A visual level editor with drag-and-drop assets, multiple camera modes, navmesh generation, physics and real-time multiplayer collaboration.

SpecialistCombines a full customer service helpdesk with native AI agents, but is significantly more expensive.

Chat with 30+ leading AI models in one clean, fast workspace
Chat with 30+ leading AI models in one clean, fast workspace
SpecialistAI-first customer support platform with a shared inbox built in

An AI supercompanion that handles tasks, code and creative work end to end
An AI supercompanion that handles tasks, code and creative work end to end

Free / Open-sourcePut always-on AI agents on your team chat

Specializes in building chat agents trained on documentation and knowledge bases, but offers fewer omnichannel deployment features.
Specializes in building chat agents trained on documentation and knowledge bases, but offers fewer omnichannel deployment features.
Turn one prompt or image into a playable game
Turn one prompt or image into a playable game

Free / Open-sourceEvery AI conversation, one open-source workspace

SpecialistProvides advanced conversational design and voice workflows, but requires more setup than turnkey embedding tools.
Build custom AI agents and support chatbots trained on your own data, across every channel
Build custom AI agents and support chatbots trained on your own data, across every channel

Build, automate and publish AI agents without starting from scratch

Provides enterprise-grade grounding with strict source citations, though with a different pricing and UI structure.
Provides enterprise-grade grounding with strict source citations, though with a different pricing and UI structure.