2026 Competitor Benchmark大規模言語モデル (LLM)
Best API2D Alternatives & Competitors (2026)
Baseline: API2D (api2d.com) • 2,446 monthly visits • Paid
In 2026, OpenAITools tracks to (2,446 monthly visits) in the category. Ranked by verified monthly traffic, the top three competitors are #1 ChatGPT (5,920,597,264 monthly visits), #2 Google Gemini (2,641,252,633 monthly visits), #3 DeepSeek (357,399,386 monthly visits). In user acquisition velocity, is the fastest-growing competitor at (+5.0% MoM), while —including ChatGPT, Google Gemini, DeepSeek, Google AI Studio—offer free or freemium tiers for immediate evaluation.
Side-by-Side API2D vs Competitors Comparison Table
Direct telemetry benchmark comparing API2D (baseline) against 12 verified category replacements
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth (Delta & %) | Pricing Model | Primary Market | Rating | 1v1 Compare |
|---|---|---|---|---|---|---|---|---|
| BASELINE | API2D API2D is a platform providing easy access to various AI APIs. | api2d.com | 2.4K/mo 2,446 | +526/mo |
All 12 API2D Alternatives & Replacements
Visual directory cards with live website previews, monthly traffic, and direct links
Frequently Asked Questions: API2D Alternatives (2026)
Data-backed answers based on verified monthly traffic, growth velocity, and pricing models
What is the #1 alternative to API2D in 2026?
The #1 ranked alternative to API2D in 2026 is ChatGPT (chatgpt.com), which records 5,920,597,264 verified monthly visits (5.92B/mo) and operates on a Freemium pricing model. Other top-ranked replacements include #2 Google Gemini (2.64B/mo) and #3 DeepSeek (357.40M/mo).
What are the best free alternatives to API2D?
Out of 12 verified API2D competitors, 9 offer a free or freemium tier. The best free and freemium alternatives to API2D are ChatGPT (Freemium, 5.92B visits/mo), Google Gemini (Freemium, 2.64B visits/mo), DeepSeek (Freemium, 357.40M visits/mo), Google AI Studio (Freemium, 110.43M visits/mo), Perplexity (Freemium, 91.71M visits/mo).
Which API2D competitor is growing the fastest?
ChatGPT is currently the fastest-growing API2D competitor in 2026, adding +282.16M/mo (282,158,691 monthly visits delta, +5.0% MoM) to reach 5,920,597,264 total monthly visits.
How does API2D compare to ChatGPT?
In a direct 1v1 comparison, API2D generates 2,446 monthly visits (+27.4% MoM growth) with Paid pricing and primary demand in Taiwan, whereas ChatGPT records 5,920,597,264 monthly visits (+5.0% MoM growth) with Freemium pricing and top adoption in United States.
