Convex vs Aider

Convex

Aider

Convex · 18 features

• Actions — Non-deterministic functions for external I/O (fetch, AI APIs, email). Cannot rea…
• Authentication — Convex Auth (built-in) or BYO provider (Clerk, Auth0, Kinde, WorkOS). ID tokens …
• Convex Agents — AI agent framework with durable memory, threads, tool use. Works with OpenAI / A…
• Convex Auth — First-party auth library: passwords, magic links, OAuth, phone — stored in your …
• Convex Components — Reusable backend modules (rate limiter, workflow, aggregate, action-retrier, etc…
• Cron Jobs — Recurring schedules defined in convex/crons.ts. UTC, cron-style patterns.
• Durable Workflows — Long-running multi-step workflows with retries and at-least-once guarantees.
• Exception Reporting — Auto-capture errors to Sentry, Axiom, Datadog.
• File Storage — Upload/download via storage API. Returns storage IDs referenced in documents.
• Full-Text Search — BM25 search index on table fields. withSearchIndex query helper.
• HTTP Actions — Expose public HTTP endpoints for webhooks, OAuth callbacks, third-party integrat…
• Log Streams — Stream function logs to Axiom, Datadog, Sentry. Pro+.
• Mutations — Transactional write functions. All reads + writes in one mutation are ACID; conf…
• Preview Deployments — Every Git branch gets its own isolated deployment. Integrates with Vercel/Netlif…
• Queries — Deterministic read-only TS functions. Automatically cached and re-run when under…
• Real-Time Subscriptions — useQuery auto-subscribes; server invalidates when data a query read changes. No …
• Scheduler — schedule.after / schedule.at — enqueue functions to run later. Durable, survives…
• Vector Search — Native vector index on tables. withIndex + filter fields. Up to 4096 dims.

Aider · 15 features

• Architect Mode — Large reasoning model plans → small editor model applies.
• Browser UI — Optional Streamlit-based GUI on localhost.
• Conventions File — .aider.conf.yml defines project rules.
• Copy-Paste Mode — Paste web-chat output → aider parses + applies.
• Git-Native Workflow — Each edit = git commit with descriptive message.
• Multi-File Editing — Handles refactors across dozens of files.
• Multi-LLM Support — Claude, GPT, Gemini, DeepSeek, Groq, local.
• Public LLM Benchmarks — Maintains polyglot coding benchmark leaderboard.
• Read-Only Mode — View changes without committing.
• Repo-Map — Automatic project context summarization.
• Terminal-Native UI — Runs in bash/zsh, no IDE required.
• Test-Driven Mode — Runs tests after each edit, auto-fixes failures.
• Vim / Neovim Plugin — Launch aider from editor.
• Voice Coding — Transcribe voice → code.
• VS Code Extension — Launch aider from VS Code.