# CodeGateway vs Gemini 4 Carbon (Gemini Carbon 4)

CodeGateway records 3,745 monthly visits with +0.6% month-over-month growth and Free Trial, Paid pricing. Gemini 4 Carbon (Gemini Carbon 4) records 4,339,429 monthly visits with +12.7% growth and Freemium pricing.

| Metric | [CodeGateway](https://openaitools.app/tool/codegateway) | [Gemini 4 Carbon (Gemini Carbon 4)](https://openaitools.app/tool/gemini-4-carbon) |
| :--- | :--- | :--- |
| Website URL | https://www.codegateway.dev | https://deepmind.google/models/gemini/ |
| Categories | AI API, AI Code Assistant, AI Developer Tools | Large Language Models (LLMs), AI Models, AI Code Assistant, AI Agent |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 3,745 | 4,339,429 |
| MoM Growth Rate | +0.6% | +12.7% |
| Primary Market | United States | United States |
| Direct Visits | 1,230 | 899,124 |
| Review Score | 4.1 | 4.8 |
| Saved Count | 1 | 1,420 |
| Supported Platforms | Website | Website, API |

## CodeGateway

CodeGateway is an OpenAI-compatible and Anthropic-compatible gateway aimed at teams rather than individual developers. Instead of each engineer juggling separate provider accounts and cards, a workspace gets one API key that routes to the Claude, GPT, Gemini and DeepSeek model families. You invite members, assign owner, admin or member roles, and everyone draws from a single shared balance that is settled on one invoice.

The main practical advantage is setup simplicity. CodeGateway exposes Anthropic Messages, OpenAI Chat Completions and OpenAI Responses endpoints, so tools such as Claude Code, Cursor and Codex CLI work after changing the base_url — no code rewrite required. Requests are routed from Cloudflare's global edge network, which keeps latency consistently low wherever the team is based.

Pricing is deliberately transparent: a flat 1.07x markup on upstream provider list prices, with a 2% service fee applied only at top-up, and no monthly subscription. Balance never expires, so unused credit carries over indefinitely. Top-ups accept credit cards, Stripe Link, Alipay and bank transfer, and self-service refunds are available for unused balance. CodeGateway is operated by WHITEDIT LTD, registered in England and Wales.

**Pricing & Plans:** Usage-based pay-as-you-go with no monthly fee. Consumption is billed at a flat 1.07x markup over upstream provider list prices, with a 2% top-up service fee (plus card processing). Top-ups start from $5 and balance never expires; example packages are shown at $10, $20 and $50 tiers, with a free credit offered when you bind a card.

- **Team workspaces and shared balance:** Create a workspace, share one balance across members with owner, admin and member roles, and settle everything on a single invoice.
- **Multi-model, multi-protocol access:** One API key reaches Anthropic, OpenAI, Google and DeepSeek families through Anthropic Messages, OpenAI Chat Completions and Responses endpoints.
- **Usage and cost traceability:** Live token usage, cost breakdowns, per-member attribution and exportable billing so you know where spend goes.
- **Low-latency global routing:** Requests are served from Cloudflare's global edge, keeping latency low for geographically spread teams.
- **Security by default:** API keys are stored as SHA-256 hashes, traffic is HTTPS-encrypted and conversations are not inspected.

**Strengths:** One key and one bill for Claude, GPT, Gemini and DeepSeek; No monthly fee and balance never expires; Flat, transparent 1.07x markup regardless of spend tier; Drop-in compatibility with Claude Code, Cursor and Codex CLI via base_url change

**Limitations:** The 1.07x markup plus a 2% top-up fee makes it slightly costlier than going direct with a provider; It is a proxy layer, so it depends on upstream providers' availability and terms; No monthly plan may suit teams that prefer predictable flat billing

[Profile (Markdown)](https://openaitools.app/tool/codegateway.md)

## Gemini 4 Carbon (Gemini Carbon 4)

Gemini 4 Carbon (frequently searched as Gemini Carbon 4) is Google DeepMind's flagship frontier model announced on October 28, 2026, arriving just two weeks after Gemini 4 Argon. Built for sustained, multi-day agentic engineering and autonomous cyberdefense, Gemini 4 Carbon debuted at #1 on the Artificial Analysis Intelligence Index v5.0 with a score of 59—outperforming Claude Opus 5.5 (58), GPT-6 Astra (57), and Gemini 4 Argon (50) while using 29% fewer output tokens per task than Claude Opus 5.5.

Across the cybersecurity defense lifecycle, Gemini 4 Carbon establishes a decisive frontier lead: it scores 88.2% on SEC-bench Pro for discovering real-world software vulnerabilities, 54.8% on ExploitGym for validating exploitability, and 71.0% on Collinear's CWE-bench for generating root-cause patches. Internal Google evaluations show more than a 2x uplift in generating vulnerability-free code over Gemini 4 Argon, and the Chrome security team reported 10x higher patch quality compared to competing frontier models. Beyond security, Carbon jumps +89 Elo to #4 (1768) on WebDev Arena, reaches 96.2% F1 on GraphWalks (256K–1M long-context reasoning), scores 80.0% on RiemannBench, and ranks #1 of 93 models on Vals AI's Legal Research Bench.

Google is rolling out Gemini 4 Carbon through a deliberate staged release: initial access began via Google's Fairwind Program for vetted cybersecurity defenders and U.S. government pre-release testing partners, followed by broader availability across Google AI Ultra and Pro subscriptions, Google AI Studio, Vertex AI, and the agent-first Google Antigravity IDE. API pricing launches with a 50% introductory discount at $2.00 per 1M input tokens and $10.00 per 1M output tokens ($4.00 / $20.00 standard pricing after the promotional period), with cached input tokens discounted by 95% ($0.10–$0.20 per 1M).

**Pricing & Plans:** API introductory launch pricing (50% off): $2.00 / 1M input tokens and $10.00 / 1M output tokens ($4.00 / $20.00 standard rate), plus 95% off cached input tokens ($0.10–$0.20 / 1M). Staged access via Google's Fairwind Program, Google AI Studio, Vertex AI, and Google AI Ultra ($99.99–$199.99/mo) & Pro ($19.99/mo).

- **#1 on Artificial Analysis Intelligence Index v5.0 (Score 59):** Leads overall frontier intelligence across HLE-Diamond, Terminal-Bench-Science (64.8%), AA-Omniscience, and AutomationBench-AA, scoring 9 points higher than Gemini 4 Argon at comparable per-task cost ($7.76).
- **Full-Lifecycle Cybersecurity Defense (SEC-bench Pro 88.2%):** State-of-the-art autonomous vulnerability discovery (88.2% SEC-bench Pro), exploit validation (54.8% ExploitGym), and root-cause patching (71.0% CWE-bench), generating 2x more secure code than Argon.
- **Multi-Day Long-Horizon Agentic Engineering:** Persists for days through dead ends and complex tool-call loops across large codebases and low-level systems, scoring 65.2% on Terminal-Bench 4.0 and 1768 Elo (#4, +89 Elo) on WebDev Arena.
- **1M-Token Native Multimodal Context (96.2% GraphWalks F1):** Processes text, code, images, audio, speech, and video within a 1-million-token context window, achieving 96.2% F1 on 256K–1M GraphWalks and 72.5% on Chartography.
- **Hardened Alignment & Prompt-Injection Resilience:** Combines chain-of-thought monitoring, real-time misuse defenses, and high-pressure alignment training that cuts unsupported claims and fabrications by 2x compared to Gemini 4 Argon.

**Strengths:** Ranked #1 overall on Artificial Analysis Intelligence Index v5.0 (59), ahead of Claude Opus 5.5 (58) and GPT-6 Astra (57); Unmatched cybersecurity benchmark leadership on SEC-bench Pro (88.2%), ExploitGym (54.8%), and CWE-bench (71.0%); Aggressive 50% launch API discount ($2 / $10 per 1M tokens) with 95% off context caching and 29% lower output token consumption than Claude Opus 5.5; True 1M-token multimodal context window with a 12-point jump on 256K–1M GraphWalks (96.2% F1 vs Argon's 84.2%)

**Limitations:** Staged rollout starts with Google's Fairwind Program for cyber defenders before general availability in Google AI Studio and Gemini apps; Standard API pricing doubles to $4.00 / $20.00 per 1M tokens once the introductory 50% launch discount period ends; High reasoning effort modes exhibit longer time-to-first-answer-token latency (9.75s–23.45s) on deep multi-step tasks

[Profile (Markdown)](https://openaitools.app/tool/gemini-4-carbon.md)

## Frequently Asked Questions

### How do CodeGateway and Gemini 4 Carbon (Gemini Carbon 4) compare in monthly traffic?

CodeGateway has 3,745 monthly visits, while Gemini 4 Carbon (Gemini Carbon 4) has 4,339,429. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

CodeGateway has a month-over-month growth rate of +0.6%; Gemini 4 Carbon (Gemini Carbon 4) has +12.7%.

### How does pricing compare?

CodeGateway: Free Trial, Paid. Usage-based pay-as-you-go with no monthly fee. Consumption is billed at a flat 1.07x markup over upstream provider list prices, with a 2% top-up service fee (plus card processing). Top-ups start from $5 and balance never expires; example packages are shown at $10, $20 and $50 tiers, with a free credit offered when you bind a card. Gemini 4 Carbon (Gemini Carbon 4): Freemium. API introductory launch pricing (50% off): $2.00 / 1M input tokens and $10.00 / 1M output tokens ($4.00 / $20.00 standard rate), plus 95% off cached input tokens ($0.10–$0.20 / 1M). Staged access via Google's Fairwind Program, Google AI Studio, Vertex AI, and Google AI Ultra ($99.99–$199.99/mo) & Pro ($19.99/mo).

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | Highly efficient reasoning models with exceptionally low API pricing, but offers less specialized multimodal agentic tooling. | [.md](https://openaitools.app/tool/deepseek.md) |
| 2 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Industry-standard proprietary frontier models with powerful developer APIs, but lacks Google's native massive context window. | [.md](https://openaitools.app/tool/openai.md) |
| 3 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Powerful open-weight multimodal models with strong multilingual support, but requires self-hosting or third-party inference. | [.md](https://openaitools.app/tool/qwen-4.md) |
| 4 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | Unified API gateway offering access to hundreds of models, but lacks a single native frontier model. | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 5 | [BigModel](https://openaitools.app/tool/bigmodel) | 5,700,686 | -17% | Freemium | Zhipu AI's robust GLM language and multimodal APIs, but with less global developer ecosystem support. | [.md](https://openaitools.app/tool/bigmodel.md) |
| 6 | [Gemma Open Models by Google](https://openaitools.app/tool/gemma-open-models-by-google) | 4,900,914 | -13.5% | Freemium, Paid | Lightweight open-weights models from Google for local deployment, but less capable than frontier closed models. | [.md](https://openaitools.app/tool/gemma-open-models-by-google.md) |
| 7 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Serverless inference for open-source models with high-performance GPU clusters, but requires managing your own model weights. | [.md](https://openaitools.app/tool/together-ai.md) |
| 8 | [Tencent Hunyuan](https://openaitools.app/tool/tencent-hunyuan-large-model) | 1,485,463 | -1.2% | Contact for Pricing | Comprehensive multimodal foundation model family from Tencent, but primarily targeted at Asian enterprise markets. | [.md](https://openaitools.app/tool/tencent-hunyuan-large-model.md) |
| 9 | [OrcaRouter](https://openaitools.app/tool/orcarouter) | 975,300 | -5.2% | Freemium | One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control | [.md](https://openaitools.app/tool/orcarouter.md) |
| 10 | [BLACKBOX.AI](https://openaitools.app/tool/blackbox-ai-1) | 622,975 | -27.2% | Free Trial, Paid | Secure enterprise inference platform routing multiple frontier models, but specialized primarily around code workspaces. | [.md](https://openaitools.app/tool/blackbox-ai-1.md) |

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Source: https://openaitools.app/compare/codegateway-vs-gemini-4-carbon

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