Staxly

Convex vs Cody

The reactive database where queries are TypeScript code
vs. AI coding assistant by Sourcegraph — code graph + enterprise codebase context

Convex websiteCody by Sourcegraph

Pricing tiers

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

Cody

Cody Free
$0. 500 autocompletes + 20 chat messages/mo. Claude Sonnet + GPT-4o-mini.
Free
Cody Pro
$9/user/mo. Unlimited autocomplete, unlimited chat, premium LLMs (Claude Opus, GPT-5).
$9/mo
Enterprise Starter
$19/user/mo. Adds advanced context (code graph), SSO, centralized billing.
$19/mo
Enterprise
$59/user/mo. On-prem deploy option, full Sourcegraph platform, audit logs, SLA.
$59/mo
Cody by Sourcegraph

Free-tier quotas head-to-head

Comparing starter on Convex vs free on Cody.

MetricConvexCody
db storage gb0.5 GB
deployments40 deployments
egress gb month1 GB/month
file storage gb1 GB
function calls month1000000 calls/month
team members6 users

Features

Convex · 18 features

  • ActionsNon-deterministic functions for external I/O (fetch, AI APIs, email). Cannot rea
  • AuthenticationConvex Auth (built-in) or BYO provider (Clerk, Auth0, Kinde, WorkOS). ID tokens
  • Convex AgentsAI agent framework with durable memory, threads, tool use. Works with OpenAI / A
  • Convex AuthFirst-party auth library: passwords, magic links, OAuth, phone — stored in your
  • Convex ComponentsReusable backend modules (rate limiter, workflow, aggregate, action-retrier, etc
  • Cron JobsRecurring schedules defined in convex/crons.ts. UTC, cron-style patterns.
  • Durable WorkflowsLong-running multi-step workflows with retries and at-least-once guarantees.
  • Exception ReportingAuto-capture errors to Sentry, Axiom, Datadog.
  • File StorageUpload/download via storage API. Returns storage IDs referenced in documents.
  • Full-Text SearchBM25 search index on table fields. withSearchIndex query helper.
  • HTTP ActionsExpose public HTTP endpoints for webhooks, OAuth callbacks, third-party integrat
  • Log StreamsStream function logs to Axiom, Datadog, Sentry. Pro+.
  • MutationsTransactional write functions. All reads + writes in one mutation are ACID; conf
  • Preview DeploymentsEvery Git branch gets its own isolated deployment. Integrates with Vercel/Netlif
  • QueriesDeterministic read-only TS functions. Automatically cached and re-run when under
  • Real-Time SubscriptionsuseQuery auto-subscribes; server invalidates when data a query read changes. No
  • Schedulerschedule.after / schedule.at — enqueue functions to run later. Durable, survives
  • Vector SearchNative vector index on tables. withIndex + filter fields. Up to 4096 dims.

Cody · 17 features

  • Audit LogsEnterprise compliance.
  • AutocompleteInline code completion.
  • Batch Changes (Enterprise)Large-scale automated refactors.
  • ChatConversational AI with @-context.
  • Code Graph ContextAutomatic dependency-aware context.
  • Commands (Slash)Pre-built prompts (/explain, /doc, /test).
  • Custom PromptsShareable team-level prompt library.
  • Inline EditHighlight code → edit via natural language.
  • JetBrains PluginIntelliJ/PyCharm/WebStorm/etc.
  • @ MentionsAdd files/symbols/URLs as context.
  • Multi-LLM SelectionPick Claude/GPT/Gemini per request.
  • Neovim PluginNvim integration.
  • On-Prem Deploy (Enterprise)Self-host full Sourcegraph + Cody.
  • OpenCtx ExtensionsThird-party context providers.
  • Prompts LibraryTeam-wide reusable prompts.
  • SSO (Enterprise)SAML + OIDC.
  • VS Code ExtensionPrimary IDE.

Developer interfaces

KindConvexCody
CLIConvex CLIsrc CLI (context tool)
SDKAndroid / Kotlin Client, iOS / Swift Client, JavaScript/TypeScript Client, Next.js Integration, Python Client, React Client (useQuery), Rust Client, Svelte Client, Vue Client
RESTDeploy / Dashboard API, HTTP ActionsCody API (Enterprise)
OTHERWebSocket SubscriptionsCody for JetBrains, Cody for Neovim, Cody for VS Code, Sourcegraph Cloud Web
Staxly is an independent catalog of developer platforms. Some links to Convex and Cody 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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