Convex records 390,417 monthly visits with -18.7% month-over-month growth and Freemium, Paid pricing. Eraser records 534,396 monthly visits with -23.6% growth and Freemium, Paid, Contact for Pricing pricing.
Reactive TypeScript backend with database, functions and AI gateway
AI diagrams and technical design docs built from your code and systems
| Dimension / Metric | ||
|---|---|---|
| Official Domain | convex.dev | eraser.io |
| Pricing Model | Freemium, Paid | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 390.42K (390,417) | 534.4K (534,396) |
| MoM Traffic Delta | -89.64K (-18.7%) | -164.9K (-23.6%) |
| Primary Market & Share | 🇺🇸 United States (15.4%) | 🇮🇳 India (39.6%) |
| Direct Visits / mo | 253.53K | 267.66K |
| User Rating | 4.6 | 4.6 |
| Supported Platforms | Website | Website |
Reactive TypeScript backend with database, functions and AI gateway
Document store with ACID transactions that pushes live updates to subscribed clients automatically, no manual invalidation needed.
Schema, queries, mutations, actions and HTTP endpoints are written in TypeScript with end-to-end type safety from client to database.
Open-source modular building blocks such as Agent, Workflow, Workpool, Stripe, Resend and Twilio that drop into your app.
Call major language models through one unified API and billing path instead of managing separate provider credentials.
AI diagrams and technical design docs built from your code and systems
Generate architecture diagrams, flowcharts, sequence diagrams, and BPMN from a text prompt, code, Terraform, or an uploaded PDF, Word, Excel, PowerPoint, Draw.io, or Visio file.
Build interactive maps that sync with cloud accounts, repositories, and internal catalogs so the picture stays close to the real environment, with drill-down from org level to a single container.
Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
Run the agent toolkit in your own infrastructure under an MIT license and let MCP-compatible clients create, search, update, and export diagrams with OAuth or API tokens.
SpecialistAI app builder that converts natural language into full-stack web applications, but with less backend database control.
SpecialistAI app builder that converts natural language into full-stack web applications, but with less backend database control.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
SpecialistAI-native code editor for multi-file development, requiring manual backend setup compared to Convex's managed platform.
SpecialistAI-native code editor for multi-file development, requiring manual backend setup compared to Convex's managed platform.
SpecialistNo-code AI development platform turning prompts into applications, but less suited for custom backend TypeScript code.
SpecialistNo-code AI development platform turning prompts into applications, but less suited for custom backend TypeScript code.
Cloud development platform with an autonomous AI agent for building apps, though lacking Convex's specialized reactive database.
Cloud development platform with an autonomous AI agent for building apps, though lacking Convex's specialized reactive database.
SpecialistGenerative UI platform by Vercel for frontend components, requiring separate backend configuration for full database reactivity.
SpecialistGenerative UI platform by Vercel for frontend components, requiring separate backend configuration for full database reactivity.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
SpecialistAI integrated development environment that plans and edits code, but does not provide managed backend database infrastructure.
SpecialistAI integrated development environment that plans and edits code, but does not provide managed backend database infrastructure.
SpecialistAgent-native visual development platform focused on front-end code and headless content, lacking reactive backend functions.
SpecialistAgent-native visual development platform focused on front-end code and headless content, lacking reactive backend functions.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
Browser-based full-stack development workspace with Google cloud infrastructure, but less focused on reactive TypeScript databases.
Browser-based full-stack development workspace with Google cloud infrastructure, but less focused on reactive TypeScript databases.
Free / Open-sourceLocal open-source desktop app for full-stack web apps, but relies on local models rather than managed cloud infrastructure.
Free / Open-sourceLocal open-source desktop app for full-stack web apps, but relies on local models rather than managed cloud infrastructure.
