Portkey vs CometAPI vs Langfuse

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Portkey
vs
Competitor 1
CometAPI
Competitor 2
Langfuse
Competitor 3
Suggested competitors for Portkey: Respan89% LiteLLM85% Helicone84% Weights & Biases79% Alma by Olivares AI79% FastRouter79% Hal79% Nexos AI77%
Compare
3 tools · best value per row highlighted
Your tool Portkey
portkey.ai
Portkey puts a single API in front of more than 1,600 language models and wraps it with the controls a production AI team needs.
Remove
Competitor CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
Make main Remove
Competitor Langfuse
langfuse.com
Langfuse is an open-source platform for observability and evaluation of AI agents and LLM applications.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
302.3Kvisits/mo
—
MoM change
—
▲ 9.9%
—
6-month growth
—
-16.5%
—
Global rank web
—
#157,147
—
Avg. last 3 months
—
295.7K
—
Bounce rate lower is better
—
46%
—
Pages / visit
—
2.9
—
Visit duration
—
38s
—
Traffic sources
—
● Direct 69% · ● Referral 30%
—
PortkeyCometAPILangfuse
0208.6K417.2K625.8K834.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3K100K1MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$49per month · free tier available
$4per month · free tier available
$29per month · free tier available
Free tier
Free trial
–
–
API access
Plans
Developer FreeProduction $49/moEnterprise Custom
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Hobby FreeCore $29/moPro $199/moTeams add-on $300/mo+1 more
Capabilities input → output
Input
Text
ImagesText
DataText
Output
DataText
ImagesTextVideo
Data
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
7
Developer tools
AI system monitoring
–
APIs
–
Monitoring
–
LLM gateway
–
–
Prompt management
–
–
API integrations
–
–
API management
–
–
LLM testing
–
–
Self hosted
–
–
Debugging
–
–
Image generation
–
–
LLM management
–
–
Prompt security
–
–
Video generation
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.