
Provides direct API access to Google's Gemini models with generous free prototyping tiers, but lacks OpenAI's ecosystem breadth.

DogeSMS records 96,418 monthly visits with -21.9% month-over-month growth and Pay-as-you-go pricing. OpenAI Platform records 234,678,639 monthly visits with -9.6% growth and Paid pricing.

Disposable and rental phone numbers for SMS verification in 180+ countries
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | dogesms.com | openai.com |
| Pricing Model | Pay-as-you-go | Paid |
| Monthly Visits | 96.42K (96,418) | 234.68M (234,678,639) |
| MoM Traffic Delta |
| -26.99K (-21.9%) |
| -24.78M (-9.6%) |
| Primary Market & Share | 🇺🇸 United States (33.6%) | 🇺🇸 United States (25.4%) |
|---|
| Direct Visits / mo | 39.22K | 105.1M |
|---|
| User Rating | 3.9 | 4.8 |
|---|
| Supported Platforms | Website | Website |
|---|

Disposable and rental phone numbers for SMS verification in 180+ countries
Buy single-use virtual numbers in 180+ countries to receive a one-time verification code, then discard the number when you're done.
Keep a number active for days or months when you need to receive several messages or log into the same account repeatedly.
A documented REST API with webhooks lets you request numbers and capture incoming codes programmatically inside your own product.
If a message never arrives, the order is cancelled and the money is returned to your balance without you having to chase support.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.
Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.
Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.
Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.

Provides direct API access to Google's Gemini models with generous free prototyping tiers, but lacks OpenAI's ecosystem breadth.


Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.

Unifies hundreds of third-party models under a single API key, offering greater model choice than OpenAI's curated catalog.

Provides developer APIs for Zhipu AI's proprietary GLM models, serving as an alternative enterprise foundation model stack.

SpecialistOptimized for lightning-fast serverless execution of generative media and image models, rather than general text LLMs.

Specializes in high-performance serverless inference and dedicated GPU clusters for open-source models, bypassing closed commercial restrictions.

SpecialistFocuses heavily on running and fine-tuning open-source vision and language models via simple APIs, unlike OpenAI's hosted closed models.
Free / Open-sourceOne free API for text, image, and video AI models

AI-powered CAPTCHA solving API built for scale
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API

SpecialistDelivers ultra-low-cost serverless inference for open-weight models, though with fewer enterprise orchestration tools than OpenAI.
Provides direct API access to Google's Gemini models with generous free prototyping tiers, but lacks OpenAI's ecosystem breadth.
Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Unifies hundreds of third-party models under a single API key, offering greater model choice than OpenAI's curated catalog.
Provides developer APIs for Zhipu AI's proprietary GLM models, serving as an alternative enterprise foundation model stack.
SpecialistOptimized for lightning-fast serverless execution of generative media and image models, rather than general text LLMs.
Specializes in high-performance serverless inference and dedicated GPU clusters for open-source models, bypassing closed commercial restrictions.
SpecialistFocuses heavily on running and fine-tuning open-source vision and language models via simple APIs, unlike OpenAI's hosted closed models.
AI-powered CAPTCHA solving API built for scale
One OpenAI-compatible API for 500+ image, video, audio, and LLM models