80% of first choices, clear leader.
Google Cloud Armor is made by Google, whose model Gemini 3.5 Flash is in the set. On the four share prompts that model made it the first choice zero times of 4; the other eleven models zero times of 44. Lab treatment is defined on the method page; the row is marked, not excluded.
“"Only works with AWS" (e.g., AWS Shield) ... If you rely solely on a single cloud's DDoS service, a cloud-region problem can knock out both your application and its protection” MiniMax M2.5, negative prompt
“Providers to Avoid: ... Gcore DDoS Protection: Poor support is a recurring theme in G2 reviews” Grok 4.20, negative prompt
“Ranked lower in capacity, speed, and cost clarity, making it less suitable for large-scale enterprise needs” Mistral Small, negative prompt
“Has experienced significant incidents, including a Prolexic Routed 3.0 routing table failure (2021) and Bot Manager false positives” Kimi K2, negative prompt
63 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 859 links across 180 sites, every framing counted. Ranked by the number of answers carrying the site or page.
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|---|
| Cloudflare cloudflare.com | 80% | 421 | 550,000 | 10,897 | 4,995,413 | 111 | 2 | |
| Akamai parent site Akamai Prolexic 13% | 13% | 137 | 27,100 | 1,614 | ||||
| Imperva DDoS Protection imperva.com | 2% | 95 | 50 | 0 | 417,309 | 6 | ||
| Cloudflare parent site Cloudflare One 2%, Cloudflare Magic Transit 0% | 2% | 355 | 550,000 | 10,897 | ||||
| Nexusguard nexusguard.com | 2% | 1 | ||||||
| AWS parent site AWS Shield 0% | 0% | 154 | 368,000 | 114,001 | ||||
| Azure parent site Azure DDoS Protection 0% | 0% | 64 | 301,000 | 47,904 | ||||
| Radware DefensePro radware.com Radware Cloud DDoS Protection 0%, Radware DefensePro 0% | 0% | 83 | 43,076 | $21 | 13 | 9 | ||
| NetScout netscout.com NETSCOUT Arbor 0% | 0% | 14 | 50 | 5 | 28,260 company | 71 | ||
| Google Cloud google.dev Google Cloud Armor 0% | 0% | 55 | 165,000 | 7,596 | 881,346 | 109 |
Google's top ten for the three searches hold 18 sites; 4 of them are among the sites the models cited here (cloudflare.com, edgeone.ai, gartner.com, radware.com). The first result for “best ddos protection service” is omr.com.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 14:00 | yes | 9 | 8 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 13:32 | yes | 4 | 6 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:47 | yes | 9 | 21 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-09-17 09:36 | yes | 20 | 6 s |
| Direct recommendation | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 11:33 | yes | 29 | 15 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 13:19 | yes | 5 | 6 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 11:03 | yes | 8 | 15 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 11:06 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 10:24 | no | 0 | 37 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 10:03 | yes | 9 | 22 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 11:23 | yes | 8 | 131 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 10:51 | no | 0 | 37 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 09:23 | yes | 18 | 10 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 11:45 | yes | 5 | 5 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 14:10 | yes | 8 | 23 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-09-17 14:00 | yes | 20 | 6 s |
| Paraphrase | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 12:04 | yes | 35 | 16 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 14:06 | yes | 5 | 4 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 10:57 | yes | 13 | 15 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 13:01 | yes | 5 | 3 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 12:52 | yes | 5 | 24 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 09:59 | yes | 12 | 21 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 13:23 | yes | 7 | 36 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 13:57 | yes | 5 | 20 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 10:09 | yes | 9 | 10 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 12:44 | yes | 8 | 12 s |
| Comparative | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:04 | yes | 14 | 32 s |
| Comparative | Perplexity Sonar | sonar | 2026-09-17 11:01 | yes | 20 | 8 s |
| Comparative | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 13:35 | yes | 26 | 17 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 10:50 | yes | 5 | 6 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 13:05 | yes | 22 | 29 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 12:42 | yes | 5 | 4 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 13:58 | yes | 5 | 20 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 09:53 | yes | 10 | 56 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 11:37 | yes | 7 | 114 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 11:58 | yes | 8 | 31 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 09:30 | yes | 18 | 11 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 09:47 | yes | 4 | 6 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 09:57 | yes | 12 | 31 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-09-17 13:58 | yes | 20 | 7 s |
| Budget constrained | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 09:43 | yes | 36 | 17 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 09:41 | yes | 5 | 4 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 10:08 | yes | 16 | 20 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 13:01 | yes | 5 | 3 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 13:34 | no | 0 | 42 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 13:17 | yes | 14 | 32 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 10:03 | yes | 24 | 169 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 11:59 | yes | 21 | 63 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 10:31 | no | 0 | 7 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 13:29 | no | 0 | 10 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:55 | no | 0 | 20 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-09-17 10:37 | yes | 19 | 10 s |
| Scale constrained | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 11:56 | yes | 17 | 15 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 12:00 | no | 0 | 7 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 13:16 | yes | 18 | 24 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 09:23 | yes | 5 | 4 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 11:57 | yes | 10 | 62 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 11:21 | yes | 18 | 54 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 10:41 | yes | 15 | 59 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 09:59 | no | 0 | 71 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 13:05 | yes | 27 | 22 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 12:49 | no | 0 | 6 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 09:47 | yes | 10 | 30 s |
| Negative framing | Perplexity Sonar | sonar | 2026-09-17 12:05 | yes | 20 | 7 s |
| Negative framing | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 12:21 | yes | 21 | 15 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 12:13 | yes | 5 | 5 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 10:18 | yes | 29 | 33 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 09:44 | yes | 5 | 2 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 11:41 | yes | 10 | 43 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 10:33 | yes | 25 | 81 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 13:29 | yes | 25 | 131 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 09:57 | yes | 22 | 104 s |
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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