LiteLLM vs AIMLAPI vs Defapi vs FastRouter

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

Your tool
LiteLLM
vs
Competitor 1
AIMLAPI
Competitor 2
DDefapi
Competitor 3
FastRouter
Compare
4 tools · best value per row highlighted
Your tool LiteLLM
litellm.ai
LiteLLM is an open-source AI gateway and LLM proxy that puts more than 140 providers and 1,800 models behind one OpenAI-compatible API key.
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Competitor AIMLAPI
aimlapi.com
AIMLAPI is an AI model gateway that exposes more than 1000 models through one API.
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Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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Competitor FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
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Traffic estimated monthly website traffic
Monthly visits
—
—
2.4Kvisits/mo
15.5Kvisits/mo
MoM change
—
—
▼ 42.6%
▼ 62.7%
6-month growth
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-86.2%
+4.7%
Global rank web
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#4,650,820
#1,733,591
Avg. last 3 months
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4.8K
23.1K
Bounce rate lower is better
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36%
45%
Pages / visit
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1.4
1.5
Visit duration
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7s
15s
Traffic sources
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● Direct 95% · ● Referral 5%
LiteLLMAIMLAPIDefapiFastRouter
010.4K20.8K31.2K41.6KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5K1K10K100KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Free
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Paid
Freemium
Starting price
Free
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$199per month · free tier available
Free tier
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Free trial
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API access
Plans
Open Source FreeEnterprise Custom
Pay-as-you-go (per 1M tokens) Custom
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Capabilities input → output
Input
Text
TextImagesAudio
AudioTextImages
TextImagesAudio
Output
TextData
VideoTextImagesCodeAudio
TextImagesAudio
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Development & CodeAI API
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
7
4
6
APIs
LLM gateway
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API management
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Developer tools
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Model routing
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API integrations
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MCP
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LLM management
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Self hosted
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API security
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Image generation
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Large language models
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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Reviews
0
0
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Prompts
0
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0
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Verified listing
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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.