Serpex VS OnAPI
Compare Serpex VS OnAPI, what is the difference between Serpex and OnAPI?
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Summarize
Serpex summarize
Serpex.dev offers a REST API/SDKs for real-time, structured Search data, giving LLMs and SaaS apps live search insights without scraping complexities. Great for AI applications seeking current search intelligence and data projects.
Serpex Landing Page
OnAPI summarize
OnAPI Landing Page
Compare Details
Serpex details
| Categories | AI API, AI Web Scraping, AI Developer Tools, AI Search Engine, AI For Data Analytics |
| Serpex Website | https://www.serpex.dev?utm_source=toolify |
| Added Time | October 24 2025 |
| Serpex Pricing | -- |
OnAPI details
| Categories | AI API, AI Text Generator, AI Image Generator, AI Music Generator, AI Developer Tools, AI Video Generator, AI Agent, AI Models, Large Language Models (LLMs) |
| OnAPI Website | https://onapi.ai?utm_source=toolify |
| Added Time | May 18 2026 |
| OnAPI Pricing | -- |
Comparison of usage
How to use Serpex?
To use Serpex, developers can integrate its REST API or SDKs (available for JavaScript, Python, cURL) into their applications. Users make API calls by specifying parameters such as the query (q), desired search engine (or 'auto' for routing), category, and time range. Serpex then processes the query, handles any blocking or CAPTCHAs, and returns structured JSON search results. An interactive playground is available for testing queries and managing API keys.
How to use OnAPI?
Three steps to get up and running. OpenAI-compatible—no code rewrite needed: 1. Sign up and create an API key — Email signup, no international card required. Generate a key in the console with one click. New users get $0.20 in free credit. 2. Top up your balance — Pay with Alipay, WeChat Pay, or crypto. Pay-as-you-go, no minimum, use anytime, credits never expire. 3. Swap one line of code — Point base_url to https://api.onapi.ai/v1, drop in your OnAPI key, and you're live—fully compatible with the official OpenAI SDK. 4. Call any model — Supports Chat Completions, Anthropic Messages, streaming, function calling, long context, and every other native capability. Switch models by changing the model parameter—same request format, one key for GPT, Claude, Gemini, Sora, Veo, Banana, and the rest. 5. Track usage — Monitor request volume, token consumption, spend, and error rates per key and per model in the OnAPI console, in real time.
Compare Pros between Serpex and OnAPI
Core features of Serpex
- Real-time, structured Search data API/SDKs
- Multi-Engine Support (Google, Bing, DuckDuckGo, Brave, Yahoo, Yandex)
- Handles CAPTCHAs, geo-blocks, and IP bans with 80M+ residential proxies
- Delivers structured JSON data
- High performance: 75K+/sec Request Rate, < 2.5s Average Response Time
- Developer-friendly with robust SDKs and clear documentation
- Affordable, pay-as-you-go pricing with volume discounts
- Comprehensive analytics dashboard and interactive playground
- 99.7% uptime and reliable service
Core features of OnAPI
- Every modality covered — Text, image, video, and code in one place. Full support for GPT, Claude, Gemini, Sora, Veo, and Banana.
- OpenAI-compatible — Swap one line of base_url and you're migrated. Drop-in for your existing code and SDKs.
- Two channels, always a backup — Value tier for cost efficiency, official tier for rock-solid stability. Flip between them on demand.
- The real deal on the official tier — Real paid keys, US cards billed directly by the provider. No reselling tricks, no smoke and mirrors, no swapping in cheaper models. Won't blow up when it matters.
- Transparent token-based pricing — Counted against official token rates 1:1. No hidden multipliers. Save up to 80% vs. official pricing.
- Easy payments — Alipay, WeChat Pay, and crypto top-ups. Pay-as-you-go, credits never expire.
- Developer-friendly docs — Comprehensive integration guides covering OpenClaw, Hermes, and other third-party apps. Code samples and an interactive playground included.
Compare Use Cases
Use cases for Serpex
- AI Integration: Provide real-time SERP data to power LLM applications and AI models.
- AI Analytics: Leverage AI-powered analytics for deeper insights into search trends and patterns.
- Market Research: Analyze competitor positioning and market trends with comprehensive data.
- SEO Monitoring: Track keyword rankings and SERP features across multiple search engines.
- App Integration: Power applications with real-time search data via REST API.
- Agency Tools: Build custom dashboards and reports for clients with search data.
- Competitor Analysis: Monitor competitor rankings, strategies, and market share insights.
- Keyword Research: Discover high-volume keywords, trends, and search intent data.
Use cases for OnAPI
- Coding with Claude Code, Cursor, and Cline — One key across every AI coding tool. Switch between Claude, GPT, and Gemini without paying for three subscriptions.
- Shipping AI startup MVPs — Skip the international credit card and KYC headaches. Sign up and start building. Working prototype in minutes.
- High-volume AI agents — Run everyday calls through the value tier. Bills stay sane.
- Video generation pipelines — Sora 2 and Veo in one place. Bulk-generate short clips, storyboard tests, and VFX assets.
- Bulk image generation for creators — Banana is fast and cheap. Perfect for asset production, cover design, and comic creation.
- Translation and SEO content at scale — High-concurrency batch calls, pay-as-you-go, transparent billing.
- An alternative to direct international API access — Solves cross-border latency, payment failures, account bans, and rate-limit headaches—for good.
- Internal AI tools and SaaS integrations — Issue sub-keys for your team, cap spend per project, share a single balance.
- Production deployments — Flip the production path to the official tier. Critical calls stay up.
Different Plan between Serpex and OnAPI
Serpex
$5 USD
6,250 Credits, $0.8 / 1k request. Includes real-time search results, JSON API responses, 300 requests/second, Auto-Route requests, Global proxy network, 99.7% uptime, Rate limiting protection, Detailed analytics, 24/7 chat/email support.
$30 USD
46k~ Credits, $0.65 / 1k request (19% OFF). Includes all Starter features.
$100 USD
222K~ Credits, $0.45 / 1k request (44% OFF). Includes all Starter features.
$500 USD
1.66M~ Credits, $0.3 / 1k request (63% OFF). Includes all Starter features.
OnAPI
$0.05 / pcs
$0.1 / request
1:1 multiplier
High-performance economy channel at 1:1 multiplier against official token rates. Save up to 80% vs. official pricing. Best for high-volume agents, batch jobs, content pipelines, and everyday workloads.
1:7.5 multiplier
Real paid API keys for OpenAI, Claude, and Gemini. No reselling tricks, no model substitution. Drop-in stability for production deployments and mission-critical workloads.
Serpex's traffic
Serpex is the one with 5.0K monthly visits and 00:00:32 Avg.visit duration. Serpex has a Page per visit of 1.71 and a bounce rate of 35.02%.
Visit Over Time
| Monthly Visits | 5.0K |
| Avg·visit Duration | 00:00:32 |
| Page per Visit | 1.71 |
| Bounce Rate | 35.02% |
OnAPI's traffic
OnAPI is the one with 0 monthly visits and 00:00:00 Avg.visit duration. OnAPI has a Page per visit of 0.00 and a bounce rate of 0.00%.
Visit Over Time
| Monthly Visits | 0 |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 0.00 |
| Bounce Rate | 0.00% |
Geography
The top 2 countries/regions for Serpex are:United States 59.81%, India 40.19%
Top 2 Countries/regions
 | 59.81% |
 | 40.19% |
Geography
Sorry, there are no data
Traffic Sources
The 6 main sources of traffic to Serpex are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Traffic Sources
The 6 main sources of traffic to OnAPI are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Which is better: Serpex or OnAPI?
Serpex might be a bit more popular than OnAPI.As you can see, Serpex has 5.0K monthly visits, while OnAPI has 0 monthly visits. So more people choose Serpex. So the odds are that people will recommend Serpex more on social platforms.
Serpex has an Avg.visit duration of 00:00:32, while OnAPI has an Avg.visit duration of 00:00:00. Also, Serpex has a page per visit of 1.71 and a Bounce Rate of 35.02%. OnAPI has a page per visit of 0.00 and a Bounce Rate of 0.00%.
The main users of Serpex are United States, India, with the following distribution: 59.81%, 40.19%.
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