Staxly

Replit vs Convex

AI-native online IDE + agent that builds, deploys and hosts full apps
vs. The reactive database where queries are TypeScript code

Replit website ↗Convex website ↗

Pricing tiers

Replit

Free Starter
$0. 3 public Repls, 500MB storage, limited Agent credits. Community tier.
Free
Core
$15/mo (or $180/yr). $25 Agent credits, 10GB storage, unlimited private repls. Best indie hacker tier.
$15/mo
Teams
$40/user/mo. Shared workspaces, org-level credit pool, role-based access.
$40/mo
Enterprise
Custom. SSO, SAML, SCIM, dedicated support, audit logs, air-gapped deploys.
Custom
Replit website ↗

Convex

Starter (Free)
Free with overage via usage-based billing. Great for prototypes.
Free
Professional
$25/developer/month. Overage: $2/M function calls. Daily backups, email support, custom domains.
$25/mo
Business / Enterprise
From $2,500/month. SAML/SSO, SLA, dedicated deployments, Slack Connect support.
$2500/mo
Convex website ↗

Free-tier quotas head-to-head

Comparing free on Replit vs starter on Convex.

MetricReplitConvex
db storage gb—0.5 GB
deployments—40 deployments
egress gb month—1 GB/month
file storage gb—1 GB
function calls month—1000000 calls/month
team members—6 users

Features

Replit · 19 features

  • Assistant (chat) — AI code chat + edits.
  • Autoscale Deployments — Serverless functions.
  • Ghostwriter (legacy) — Older AI completion.
  • Mobile App — Full IDE on iOS + Android.
  • Object Storage — File hosting.
  • Real-time Collaboration — Multi-cursor + voice.
  • Replit Agent — Autonomous AI that builds full apps.
  • Replit Bounties — Marketplace for paid dev tasks.
  • Replit Database — Built-in key-value DB.
  • Replit for Education — Classroom + assignment features.
  • Reserved VM — Always-on deploy.
  • Scheduled Jobs — Cron-triggered runs.
  • Secrets Manager — Env variables.
  • SSO (Enterprise) — SAML + OIDC.
  • Static Deployments — Frontend / SSG hosting.
  • Teams / Orgs — Shared workspaces + admin.
  • Template Gallery — 100,000+ starter templates.
  • Universal Package Manager — npm, pip, gem, etc. auto-installed.
  • Web IDE — Monaco-based online editor.

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.

Developer interfaces

KindReplitConvex
CLIreplit CLIConvex CLI
SDK—Android / Kotlin Client, iOS / Swift Client, JavaScript/TypeScript Client, Next.js Integration, Python Client, React Client (useQuery), Rust Client, Svelte Client, Vue Client
REST—Deploy / Dashboard API, HTTP Actions
GRAPHQLReplit GraphQL (partial)—
OTHERReplit Agent, Replit Database, Replit Deployments, Replit Mobile, Replit Teams, Replit Web IDEWebSocket Subscriptions
Staxly is an independent catalog of developer platforms. Some links to Replit and Convex may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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