At a glance

ngrok Codeium
Best for Developers wanting to expose localhost to the internet Developers wanting free AI code completion
Starting price Free Free
Free tier
Open source
Free tier available
Open source
70+ Languages
AI Autocomplete
Chat
HTTPS
Search
Traffic Inspection
Tunnels
Webhooks

ngrok

Strengths

  • Includes Tunnels as a core feature, purpose-built for developer tools workflows
  • Includes HTTPS as a core feature, purpose-built for developer tools workflows
  • Free for 1 tunnel — generous enough for most small teams to get real work done
  • Established product with 13+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in developer tools
  • Limited team/admin features if your organization eventually scales up

Codeium

Strengths

  • Includes AI Autocomplete as a core feature, purpose-built for developer tools workflows
  • Includes 70+ Languages as a core feature, purpose-built for developer tools workflows
  • Free for individuals — generous enough for most small teams to get real work done
  • Includes chat alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in developer tools
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: Both tools offer free tiers, so you can test each before committing. ngrok's free plan: Free for 1 tunnel. Codeium's free plan: Free for individuals.

Feature gaps: ngrok offers HTTPS, Traffic Inspection and Tunnels that Codeium lacks. Codeium brings 70+ Languages, AI Autocomplete and Chat that ngrok does not have.

Team fit: Both tools target individuals teams, so the decision hinges on features and workflow fit rather than scale.

Where each tool shines: ngrok's biggest strengths are: includes tunnels as a core feature, purpose-built for developer tools workflows. includes https as a core feature, purpose-built for developer tools workflows. Codeium's biggest strengths are: includes ai autocomplete as a core feature, purpose-built for developer tools workflows. includes 70+ languages as a core feature, purpose-built for developer tools workflows.

Watch out for: With ngrok, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Codeium, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose ngrok if...

  • Your profile matches its sweet spot: developers wanting to expose localhost to the internet
  • You specifically need HTTPS and Traffic Inspection
  • You care about includes https as a core feature, purpose-built for developer tools workflows
  • The free tier works for you: free for 1 tunnel

Choose Codeium if...

  • Your profile matches its sweet spot: developers wanting free ai code completion
  • You specifically need 70+ Languages and AI Autocomplete
  • You care about includes 70+ languages as a core feature, purpose-built for developer tools workflows
  • The free tier works for you: free for individuals

Looking for more options?

Related comparisons

Explore more