OpenRouter vs FastRouter vs Together AI vs Defapi
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenRouter
vs OpenRouter
Competitor 1
FastRouter
FastRouter
Competitor 2
Together AI
Together AI
Competitor 3
DDefapi
Compare
4 tools · best value per row highlighted
Competitor
FastRouter
FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Competitor
DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Traffic estimated monthly website traffic
Monthly visits
22Mvisits/mo
15.5Kvisits/mo
785.1Kvisits/mo
2.4Kvisits/mo
MoM change
▲ 14.6%
▼ 62.7%
▼ 6.4%
▼ 42.6%
6-month growth
+39.6%
+4.7%
+1.9%
-86.2%
Global rank web
#2,023
#1,733,591
#60,843
#4,650,820
Avg. last 3 months
19.5M
23.1K
794.7K
4.8K
Bounce rate lower is better
32%
45%
42%
36%
Pages / visit
7.7
1.5
3.2
1.4
Visit duration
6m 13s
15s
1m 57s
7s
Traffic sources
● Direct 89% · ● Referral 10%
● Direct 95% · ● Referral 5%
● Direct 77% · ● Referral 21%
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OpenRouterFastRouterTogether AIDefapi
Pricing
Model
Freemium
Freemium
Paid
Paid
Starting price
Free tier
$199per month · free tier available
$1.99per month
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Free tier
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Free trial
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–
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API access
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Plans
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Serverless Inference $0.30/usage-basedDedicated Inference GPU $3.99/usage-basedGPU Clusters $1.99/usage-basedFine-Tuning $0.34/usage-based
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
Capabilities input → output
Input
VideoTextImagesAudio
TextImagesAudio
CodeTextImagesAudio
TextImagesAudio
Output
ImagesTextVideoAudio
VideoTextImagesAudio
VideoTextImagesCodeAudio
TextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
5
3
8
1
APIs
LLM gateway
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Development
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Inference
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Model routing
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Developer tools
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Fine-Tuning
–
–
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GPU infrastructure
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Large language models
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Models
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LLM comparison
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LLM development
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.