Perplexity Sonar API vs Voyage AI vs iGPT

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

Your tool
Perplexity Sonar API
vs
Competitor 1
Voyage AI
Competitor 2
iGPT
Competitor 3
Suggested competitors for Perplexity Sonar API: Brave Search API84% Vercel AI Gateway84% EEUrouter83% Azure AI Foundry83% Blackbox AI82% FastRouter82% OsirisBrain82% APIMart81%
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3 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 Voyage AI
voyageai.com
Voyage AI makes embedding models and rerankers that raise the quality of search and retrieval, and it now operates as part of MongoDB.
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Competitor iGPT
igpt.ai
You get $10 in credits to test iGPT—no credit card needed
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Traffic estimated monthly website traffic
Monthly visits
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6.5Kvisits/mo
MoM change
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▼ 10.7%
6-month growth
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-5.3%
Global rank web
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#2,806,800
Avg. last 3 months
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7.1K
Bounce rate lower is better
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36%
Pages / visit
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1.9
Visit duration
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24s
Traffic sources
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Perplexity Sonar APIVoyage AIiGPT
02.2K4.3K6.5K8.7KiGPT · 2.2KiGPT · 6KiGPT · 5.1KiGPT · 6.8KiGPT · 6.3KiGPT · 8.7KiGPT · 7.7KiGPT · 7.2KiGPT · 6.5K1K10KiGPT · 2.2KiGPT · 6KiGPT · 5.1KiGPT · 6.8KiGPT · 6.3KiGPT · 8.7KiGPT · 7.7KiGPT · 7.2KiGPT · 6.5KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Starting price
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Free tier
$20per month · free tier available
Free tier
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Free trial
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–
API access
Plans
Router API CustomAgent API CustomSearch API CustomEmbeddings API Custom+1 more
voyage-4-large $0.12voyage-4 $0.06voyage-4-lite $0.02voyage-multimodal-3.5 $0.12+1 more
Free FreePro $20/moTeam $30/mo
Capabilities input → output
Input
Text
Text
DocumentsText
Output
Text
Data
DataText
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI API
Development & CodeAI API
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
5
5
APIs
Information retrieval
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Developer tools
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Context engineering
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Email extraction
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Email thread analysis
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Embeds
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RAG
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Web search
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LLM gateway
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Web search summaries
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Agents
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Development
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Model routing
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PDF analysis
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.