Synack vs HackerOne
Zero of fourteen models named Synack first on the direct prompt; zero named HackerOne. Synack was named by fourteen of the fourteen models and HackerOne by ten and Synack carries 29 labels and HackerOne 14, so the shares are not directly comparable.
Named in two categories this edition.
Named in two categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the penetration testing as a service page.
By framing
SynackFirst choices, of fourteen modelsHackerOne
Across every category in the October 2026 Edition, Synack and HackerOne were named in the same answer twenty-eight times, of the 105 answers naming Synack and the 46 naming HackerOne. In those answers HackerOne took the first choice zero times and Synack five.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | |||||
| GPT-5.4 mini | | |||||
| Gemini 3.5 Flash | | | ||||
| Perplexity Sonar | | |||||
| Grok 4.1 Fast | | | ||||
| Mistral Small | | | | | ||
| DeepSeek V4 Flash | | |||||
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | |||||
| GLM 4.7 FlashX | | | ||||
| MiniMax M2.5 | | | ||||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | |
Synack HackerOne first choice named as an alternative argued againstblank: not namedEach cell is one answer, Synack on the left and HackerOne on the right.The direct prompt
Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
11 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Synack0%#– of 8HackerOne0%#– of 8Synack23%#2 of 11HackerOne0%#10 of 11What the models said about Synack
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of six in this category shown.
“Choose Synack if you want a crowdsourced model and are willing to validate scope and pricing more carefully” Perplexity Sonar · paraphrase prompt · soft negative
“often more suited to larger enterprises or those with more complex needs” Mistral Small · paraphrase prompt · soft negative
“More enterprise-focused, higher cost/complexity.” Grok 4.1 Fast · paraphrase prompt · soft negative
“The best penetration testing service for a company with a limited budget is Synack, which offers penetration testing as a service starting at $119/month.” Llama 4 Maverick · budget prompt · first choice
“Offers continuous AI-driven penetration testing starting at $119/month, making it one of the most affordable options” Mistral Small · budget prompt · first choice
“Synack tops the list because it combines an elite human red team with agentic AI inside a single platform” Claude Haiku 4.5 · comparative prompt · first choice
What the models said about HackerOne
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“crowdsourced like HackerOne/Cobalt work for speed but less for deep compliance” Grok 4.1 Fast · direct prompt · soft negative
“often more suited to larger enterprises or those with more complex needs” Mistral Small · paraphrase prompt · soft negative
“Platforms like HackerOne, Bugcrowd, or Open Bug Bounty allow you to set a budget and pay only for valid vulnerabilities found” MiniMax M2.5 · budget prompt · first choice
“Mid-Tier Specialist (e.g., Cobalt, HackerOne, Antisyphon) – Platform-based, often better balance of cost and quality.” Qwen 3.7 Flash · scale prompt · alternative
“HackerOne if you already run, or plan to run, a bug bounty / vulnerability disclosure program” GPT-5.4 mini · paraphrase prompt · alternative
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.