bitDeep
Last updated: January 26, 2026
iconPerplexity: Research the web with sources and follow-ups
Perplexity: Research the web with sources and follow-ups

Fast research assistant with sourced answers and deep follow-up—great for exploring topics and collecting references.

LLM Evaluation Scores as of Jan 5, 2026
GPT 5.2:4.4/5
Gemini 3:4.8/5
Opus 4.5:4.7/5
Grok 4.1:4.7/5

"Best for rapid discovery—source-linked answers make it easy to verify and dig deeper."

iconJasper: Write SEO content in your brand voice
Jasper: Write SEO content in your brand voice

Marketing-focused AI writer with brand voice, templates, and team workflows—good for long-form blogs and campaigns.

LLM Evaluation Scores as of Jan 5, 2026
GPT 5.2:4.4/5
Gemini 3:4.6/5
Opus 4.5:4.5/5
Grok 4.1:4.6/5

"Best for enterprise marketing. 'Brand Voice' feature ensures consistency across teams. Expensive, but replaces a junior copywriter for high-volume blogs."

iconJobscan: Scan Your Resume Against Job Descriptions to Boost Interviews
Jobscan: Scan Your Resume Against Job Descriptions to Boost Interviews

Dramatically increase your interview chances by comparing your resume directly against the specific job description. You will see exactly which keywords, skills, and hard requirements you are missing, allowing you to tailor every single application to match what the company's algorithm is searching for.

iconSurfer: Optimize articles with on-page SEO guidance
Surfer: Optimize articles with on-page SEO guidance

Content editor that turns SERP data into actionable SEO briefs—pairs AI writing with keyword and structure recommendations.

LLM Evaluation Scores as of Jan 5, 2026
GPT 5.2:4.6/5
Gemini 3:4.8/5
Opus 4.5:4.6/5
Grok 4.1:4.8/5

"Data-driven SEO optimization shines for ranking; choose for accurate NLP briefs and on-page guidance that boosts traffic reliably."

iconHeadshotPro: Get studio-style headshots without a shoot
HeadshotPro: Get studio-style headshots without a shoot

Upload selfies and receive professional, photoreal headshots in multiple outfits/backgrounds—built for LinkedIn and team headshots.

LLM Evaluation Scores as of Jan 5, 2026
GPT 5.2:4.6/5
Gemini 3:4.5/5
Opus 4.5:4.5/5
Grok 4.1:4.7/5

"Most photoreal results—great if you need LinkedIn-ready headshots without a shoot."