Defapi vs Parallel Web Systems vs Tavily vs FastRouter
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
vs DDefapi
Competitor 1
Parallel Web Systems
Parallel Web Systems
Competitor 2
Tavily
Tavily
Competitor 3
FastRouter
FastRouterCompare
4 tools · best value per row highlighted
Your tool
DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Competitor
Parallel Web Systems
Parallel Web Systems
parallel.ai
Parallel Web Systems builds web infrastructure for AI agents.
Competitor
FastRouter
FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Traffic estimated monthly website traffic
Monthly visits
2.4Kvisits/mo
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15.5Kvisits/mo
MoM change
▼ 42.6%
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—
▼ 62.7%
6-month growth
-86.2%
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+4.7%
Global rank web
#4,650,820
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#1,733,591
Avg. last 3 months
4.8K
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23.1K
Bounce rate lower is better
36%
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45%
Pages / visit
1.4
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1.5
Visit duration
7s
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15s
Traffic sources
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● Direct 95% · ● Referral 5%
DefapiParallel Web SystemsTavilyFastRouter
Pricing
Model
Paid
Free
Freemium
Freemium
Starting price
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Free
Free tier
$199per month · free tier available
Free tier
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Free trial
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API access
Plans
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
Pay as you go CustomResponses/Monitor/Find All APIs Custom
Researcher FreePay As You Go $0.01Project Custom/moEnterprise Custom
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Capabilities input → output
Input
AudioTextImages
DataTextWeb pages
Web pagesText
TextImagesAudio
Output
TextImagesAudio
DataText
Text
ImagesVideoTextAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
4
9
11
6
APIs
Developer tools
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Web search
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API integrations
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Agents
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Web scraping
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API management
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Research
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Website crawling
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LLM gateway
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Model routing
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Webscraping
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Data extraction
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Monitoring
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Searching
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API security
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Real time web analysis
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Text extraction
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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
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.