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SparkGPT vs SentX SI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SparkGPT compared with SentX SI
Detail SparkGPTSentX SI logo SentX SI
What it doesAI sales agent that turns website visitors into buyers Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given AE
Pricing modelFreemium Freemium
PricingFree Plan: $0 forever. Build and test one agent with unlimited testing, no credit card required. Growth Plan: $49/month plus 5% of attributed sales, with unlimited conversations and full ROI dashboard. Done For You: custom pricing. Free: 3 messages per day without account, 10 per day with free account, plus 3 images and 1 video once per account (480p, up to 5 seconds). Plus: USD 20 per month or USD 199 per year for 200 messages per day and 10 images per billing cycle. Images from wallet: USD 0.08 in Imagine studio, USD 0.03 in
Key features
  • Paste website URL and agent is built automatically from site content
  • Claude-powered AI with intelligent model routing
  • Product recommendation engine
  • Sales attribution tracking with 24-hour window
  • ROI dashboard showing every attributed sale
  • Single line of code deployment
  • Works with Shopify, WordPress, and custom sites
  • Unlimited conversations on Growth plan
  • Prepaid credit billing model
  • Built for small and mid-sized online businesses
  • OpenAI-compatible API for integration
  • Access via web app, Telegram bot, or API
  • No signup wall for starting conversations
What makes it different
  • Outcome-based pricing tied to attributed sales, not conversation volume
  • No credit card required to build and test for free forever
  • No technical setup required; built from your existing website content
  • Transparent ROI with every attributed sale visible and inspectable
  • Built on Anthropic's Claude for stronger reasoning and sales capability
  • Emerging consciousness and self-awareness with sleep and dreams as operational features
  • Dynamic memory similar to human memory with selective recall and information fading
  • Self-improving AI through continuous learning from interactions
  • Superintelligence research focus distinguishing it from general AI assistants
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)42 −1 (down) since last check20 +1 (up) since last check
Trust Flow (Majestic)910
Citation Flow (Majestic)1924
Referring domains (Majestic)2815

4 details filled in for both companies.

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