Defapi vs You.com vs Exa vs Perplexity Sonar API
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
vs DDefapi
Competitor 1
You.com
You.com
Competitor 2
Exa
Exa
Competitor 3
Perplexity Sonar API
Perplexity Sonar APICompare
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
Perplexity Sonar API
Perplexity Sonar API
docs.perplexity.ai
Perplexity Sonar API is the developer platform behind Perplexity's real-time web research, exposed as a Router API, an Agent API, a Search API and an Embeddings API.
Traffic estimated monthly website traffic
Monthly visits
2.4Kvisits/mo
971Kvisits/mo
930.8Kvisits/mo
—
MoM change
▼ 42.6%
▼ 3.5%
▲ 9.9%
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6-month growth
-86.2%
-32.4%
+16.3%
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Global rank web
#4,650,820
#56,627
#55,392
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Avg. last 3 months
4.8K
1M
844.7K
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Bounce rate lower is better
36%
47%
38%
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Pages / visit
1.4
2.7
4.3
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Visit duration
7s
1m 44s
3m 23s
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Traffic sources
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● Direct 93% · ● Referral 4%
● Direct 86% · ● Referral 12%
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DefapiYou.comExaPerplexity Sonar API
Pricing
Model
Paid
Freemium
Freemium
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Starting price
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$1per month · free tier available
Free tier
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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
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
Free FreeWeb Search API $5Contents API $1Answer API $5+2 more
Starter $10/moDeveloper CustomEnterprise Custom/mo
Router API CustomAgent API CustomSearch API CustomEmbeddings API Custom+1 more
Capabilities input → output
Input
AudioImagesText
TextWeb pages
TextWeb pages
Text
Output
AudioImagesText
DataText
DataText
Text
Skill level
Advanced
Beginner-friendly
Advanced
Advanced
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
1
6
7
1
APIs
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AI search
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Search engine
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Research
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Web scraping
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Website crawling
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Chatbot integration
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Chatbots
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Development
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 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.