Codeium

Local agent (Cascade) running synchronously within the IDE provides real-time code suggestions and automatically detects and fixes linting errors generated during completion. The agent operates client-side, maintaining awareness of the current file context and lint rules, then applies fixes without requiring user intervention or separate linting passes.

Cascade agent accepts drag-and-drop image inputs (design mockups, screenshots, wireframes) and generates HTML/CSS/JavaScript code that implements the visual layout and styling shown in the image. The agent performs visual analysis on the client side and produces production-ready code without requiring design-to-code conversion tools or manual markup.

Smart paste feature analyzes clipboard content and intelligently inserts it into the codebase with automatic formatting, imports, and context adaptation. When pasting code snippets, the agent detects the target context (function, class, module) and adjusts the pasted code to match local conventions, add necessary imports, and integrate with existing code without manual cleanup.

Free tier provides access to Cascade agent with 'Light' usage allowance that refreshes daily and weekly, enabling individual developers to use code completion and basic features without payment. Usage limits are enforced via refresh cycles (daily and weekly quotas), and overages are charged at API rates. Free tier excludes Devin cloud agent, premium models, and team features.

Pro tier ($20/month) unlocks Devin cloud agent for autonomous background task execution, access to all premium models (SWE-1.5, GPT-5.2-Codex, GPT-5.1 variants), and increased Cascade usage allowance ('Standard' instead of 'Light'). Pro tier is the minimum paid offering for individual developers wanting full agent capabilities and model choice.

Teams tier ($40/user/month) adds centralized billing, admin dashboard with analytics, priority support, knowledge base access, SSO, and role-based access control (RBAC). Teams tier is designed for organizations wanting to manage multiple developers' Codeium usage, enforce policies, and track productivity metrics without per-user account management.

Enterprise tier (custom pricing) provides hybrid deployment option (local + cloud), volume discounts, dedicated account management, and custom SLAs. Enterprise customers can run Cascade locally and Devin on-premises or in private cloud, enabling organizations with strict data residency or security requirements to use Codeium without sending code to Cognition infrastructure.

Devin cloud agent runs asynchronously on Cognition infrastructure to execute complex development tasks (bug fixes, feature implementation, refactoring) while the developer continues working. The agent operates autonomously with its own execution environment, generates pull requests as output, and communicates progress through a unified dashboard (Agent Command Center). Task execution happens in the background without blocking the developer's IDE.

Cascade agent automatically sets up and manages a local web server for previewing code changes in real-time. The agent keeps the server active, accessible from the editor, and updates the preview as code is modified. This eliminates manual server startup and port management, providing one-click preview functionality.

Windsurf integrates MCP (Model Context Protocol) to extend agent capabilities with custom tools and external services. Pre-built MCP servers are available for one-click setup (Figma with 5 tools, Slack with 7 tools, Stripe with 9 tools, Sequential Thinking with 3 tools, GitHub, PostgreSQL, Playwright, Neon). Developers can also create custom MCP servers to bind proprietary tools or internal services to the agent.

Spaces feature bundles agent sessions, pull requests, files, and shared context around a single task or project. This creates isolated workspaces where developers can manage multiple concurrent tasks without context bleeding. Each space maintains its own conversation history, file references, and PR associations, enabling task-focused collaboration and context management.

Codeium provides first-class support for multiple AI model providers (OpenAI, Anthropic, and others) with user-selectable models including SWE-1.5 (fast agent model), GPT-5.2-Codex, GPT-5.1 variants, and others. Users can choose models per task and control reasoning effort levels (implied by 'multiple reasoning effort levels' on pricing page), enabling cost-performance trade-offs without vendor lock-in.

Unified dashboard (Agent Command Center) provides Kanban-style visualization of all Cascade and Devin agent sessions, tasks, and their execution status. Developers can monitor multiple concurrent agent tasks, track progress, view generated PRs, and manage task lifecycle (create, monitor, complete, archive) from a single interface without switching between IDE and external tools.

Chat interface allows developers to ask questions and request code changes in natural language, with implicit access to codebase context (current file, project structure, etc.). The chat maintains conversation history and can reference code snippets, generate code, explain existing code, or propose refactorings based on the conversation context. Chat operates within the IDE without requiring external tools.

Command palette provides quick access to agent capabilities (code generation, refactoring, chat, etc.) without navigating menus or learning keyboard shortcuts. Developers can invoke tasks by typing natural language descriptions or selecting from predefined commands, reducing friction for agent interaction and enabling power-user workflows.