Perplexity Sonar API vs Gauth vs APIMart vs EUrouter

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

Your tool
Perplexity Sonar API
vs
Competitor 1
Gauth
Competitor 2
APIMart
Competitor 3
EEUrouter
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor Gauth
gauthmath.com
Gauth is an AI homework helper that solves questions across school subjects.
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Competitor APIMart
apimart.ai
Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach
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Competitor EEUrouter
eurouter.ai
EUrouter is a European AI gateway: one API gives access to more than 100 models and routes each request to the best option for price, quality or latency, while keeping every request inside the EU.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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326.9Kvisits/mo
21.6Kvisits/mo
MoM change
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—
▲ 23.2%
▲ 45.7%
6-month growth
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+278.0%
+14,124.3%
Global rank web
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#145,689
#1,032,204
Avg. last 3 months
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291K
14K
Bounce rate lower is better
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40%
37%
Pages / visit
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4.7
3.5
Visit duration
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3m 21s
35s
Traffic sources
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● Direct 95% · ● Referral 5%
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Perplexity Sonar APIGauthAPIMartEUrouter
081.9K163.8K245.7K327.6KAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KEUrouter · 152EUrouter · 3.8KEUrouter · 2.6KEUrouter · 5.5KEUrouter · 14.8KEUrouter · 21.6K1001K10K100K1MAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KEUrouter · 152EUrouter · 3.8KEUrouter · 2.6KEUrouter · 5.5KEUrouter · 14.8KEUrouter · 21.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Free
Freemium
Starting price
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€6.66per month · free tier available
Free
€39per month · free tier available
Free tier
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Free trial
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API access
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Plans
Router API CustomAgent API CustomSearch API CustomEmbeddings API Custom+1 more
Free FreeGauth PLUS 1 Month €9.99/moGauth PLUS 3 Months €19.99Gauth PLUS 12 Months €79.99/yr
Usage-Based Pricing Custom/usage-based
Free FreePlus €39/moPro €99/mo
Capabilities input → output
Input
Text
ImagesText
ImagesText
AudioImagesText
Output
Text
Text
AudioImagesTextVideo
CodeText
Skill level
Advanced
Beginner-friendly
Advanced
Advanced
Categories
Development & CodeAI API
Education & LearningAI Homework HelperAI Math
Development & CodeAI API
Development & CodeAI API
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
11
6
5
APIs
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Developer tools
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LLM gateway
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Model routing
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API integrations
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Development
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Homework assistance
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Web search
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All subjects tutoring
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Image generation
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Information retrieval
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Math
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Math explanations
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Web search summaries
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Agents
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Calculus tutoring
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Math problems
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Physics
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Physics explanations
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School subjects
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Statistics tutoring
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Tutoring
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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
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Reviews
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Prompts
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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.