Weavely AI Forms & Surveys ranks higher at 45/100 vs Supabase at 42/100. Capability-level comparison backed by match graph evidence from real search data.
| Feature | Weavely AI Forms & Surveys | Supabase |
|---|---|---|
| Type | MCP Server | MCP Server |
| UnfragileRank | 45/100 | 42/100 |
| Adoption | 1 | 0 |
| Quality | 0 |
| 0 |
| Ecosystem | 1 | 0 |
| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 5 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Weavely AI allows users to create forms using natural language input, leveraging NLP models to interpret user commands and translate them into structured form elements. The system employs a real-time live preview that updates as users refine their requests, ensuring immediate feedback and iterative design. This capability distinguishes itself by integrating a conversational interface directly into the form-building process, making it accessible for non-technical users.
Unique: Utilizes advanced NLP models to interpret user input in real-time, allowing for dynamic form creation without technical knowledge.
vs alternatives: More intuitive than traditional form builders that require manual configuration, as it directly translates natural language into form elements.
Weavely enables users to configure conditional logic for form elements through a simple interface that allows for dynamic question flow based on user responses. This is achieved by mapping user inputs to specific conditions that dictate which subsequent questions appear, enhancing user engagement and data relevance. The capability is designed to be intuitive, allowing users to set conditions without needing to write code.
Unique: Offers a user-friendly interface for setting up conditional logic without requiring programming skills, making it accessible to all users.
vs alternatives: More user-friendly than traditional form builders that often require complex scripting for conditional logic.
Weavely supports the creation of multi-step forms, allowing users to break down lengthy surveys into manageable sections. This is implemented through a step-by-step interface that guides users through the form-building process, with options to configure transitions and navigation between steps. The capability enhances user experience by reducing cognitive load and improving completion rates.
Unique: Integrates multi-step functionality seamlessly into the form-building process, allowing for easy configuration without technical barriers.
vs alternatives: More straightforward than traditional multi-step form builders that often require extensive setup and coding.
The platform provides a real-time preview of forms as they are being created, allowing users to see changes instantly. This is achieved through a live rendering engine that updates the form interface based on user input, facilitating immediate visual feedback. This capability is particularly useful for ensuring that forms meet user expectations before final publishing.
Unique: Utilizes a live rendering engine to provide instant visual feedback, setting it apart from traditional form builders that require page refreshes.
vs alternatives: Faster and more intuitive than traditional form builders that do not offer real-time previews.
Weavely simplifies the publishing process by allowing users to publish forms with a single command, generating a unique editor link for ownership and management. This is implemented through a streamlined API call that handles all backend processes, including link generation and access management. Users can then share this link or connect their forms to various third-party applications for data collection.
Unique: Offers a single-command publishing process that generates a unique link, simplifying the deployment of forms compared to traditional methods.
vs alternatives: More efficient than traditional form builders that require multiple steps for publishing and sharing.
Executes SQL queries against Supabase PostgreSQL instances through the Model Context Protocol, translating natural language or structured query requests into parameterized SQL statements. Uses MCP's tool-calling interface to expose database operations as callable functions with schema validation, enabling LLM agents to perform CRUD operations, joins, and aggregations with automatic connection pooling and credential management through Supabase client SDK.
Unique: Exposes Supabase PostgreSQL as MCP tools with automatic credential injection from Supabase client SDK, eliminating manual connection string management and enabling seamless LLM-to-database queries within Claude or compatible agents
vs alternatives: Tighter integration than generic SQL MCP servers because it leverages Supabase's built-in authentication and connection pooling rather than requiring separate database credential configuration
Exposes Supabase Auth session state and user metadata through MCP tools, allowing agents to inspect current authentication context, retrieve user profiles, and trigger auth-related operations. Integrates with Supabase's JWT-based auth system to validate sessions and access user claims without re-authenticating, using the Supabase client's built-in session management.
Unique: Integrates Supabase's JWT-based auth system directly into MCP tool interface, allowing agents to inspect and act on auth state without managing separate credential stores or re-authentication flows
vs alternatives: More seamless than generic auth MCP servers because it leverages Supabase's built-in session management and avoids redundant credential passing between agent and auth system
Invokes Supabase Edge Functions (serverless TypeScript/JavaScript functions) through MCP tools, passing parameters and receiving results with optional streaming support. Uses Supabase's edge function HTTP API to trigger functions with automatic authentication headers and response parsing, enabling agents to execute custom business logic without embedding it in the agent itself.
Weavely AI Forms & Surveys scores higher at 45/100 vs Supabase at 42/100.
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Unique: Exposes Supabase Edge Functions as MCP tools with automatic authentication and response parsing, allowing agents to invoke custom serverless logic without managing HTTP clients or credential injection
vs alternatives: More integrated than generic HTTP MCP tools because it handles Supabase-specific authentication, error handling, and response formatting automatically
Subscribes to real-time changes on Supabase tables through MCP's event streaming interface, using Supabase's PostgreSQL LISTEN/NOTIFY mechanism to push INSERT, UPDATE, and DELETE events to agents. Maintains persistent WebSocket connections and filters events by table and row-level policies, enabling agents to react to database changes without polling.
Unique: Bridges Supabase's PostgreSQL LISTEN/NOTIFY real-time system with MCP's tool interface, enabling agents to subscribe to database changes without managing WebSocket connections or event serialization
vs alternatives: More efficient than polling-based approaches because it uses Supabase's native real-time infrastructure rather than repeated database queries
Manages files in Supabase Storage buckets through MCP tools, supporting upload, download, list, and delete operations with automatic authentication and path-based access control. Uses Supabase's S3-compatible storage API with built-in support for public/private buckets and signed URLs for temporary access, enabling agents to handle file I/O without managing cloud storage credentials.
Unique: Exposes Supabase Storage's S3-compatible API as MCP tools with automatic authentication and signed URL generation, eliminating the need for agents to manage cloud storage credentials or generate temporary access tokens
vs alternatives: More integrated than generic S3 MCP tools because it leverages Supabase's built-in bucket policies and authentication rather than requiring separate AWS credentials
Performs semantic similarity searches on vector embeddings stored in Supabase PostgreSQL using pgvector extension, translating natural language queries into embedding vectors and executing cosine/L2 distance searches. Integrates with embedding providers (OpenAI, Cohere) or uses pre-computed embeddings, enabling agents to retrieve semantically similar documents or records without full-text search limitations.
Unique: Integrates pgvector directly into MCP tools with automatic embedding generation and distance calculation, enabling agents to perform semantic search without managing separate vector database infrastructure
vs alternatives: More efficient than external vector databases (Pinecone, Weaviate) for Supabase users because it colocates embeddings with relational data, reducing network latency and simplifying data synchronization
Exposes Supabase database schema information through MCP tools, allowing agents to discover table structures, column types, constraints, and relationships without manual schema documentation. Queries PostgreSQL information_schema and Supabase metadata tables to dynamically generate schema descriptions, enabling agents to construct valid queries and understand data relationships.
Unique: Queries Supabase's PostgreSQL information_schema directly through MCP tools, enabling agents to dynamically discover and adapt to database schemas without pre-configured schema definitions
vs alternatives: More flexible than static schema definitions because it reflects live database state, including recent migrations or schema changes
Enforces Supabase Row-Level Security policies within agent queries, ensuring that agents can only access rows permitted by RLS rules defined in the database. Evaluates policies based on authenticated user context (JWT claims, user ID) and applies WHERE clause filters automatically, preventing unauthorized data access at the database layer rather than application layer.
Unique: Delegates authorization enforcement to PostgreSQL RLS policies rather than implementing authorization in agent code, ensuring that data access rules are centralized and cannot be bypassed by agent logic
vs alternatives: More secure than application-level authorization because RLS is enforced at the database layer, preventing accidental data leaks even if agent code has bugs
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