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HeyOtto vs SparkGPT

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

HeyOtto compared with SparkGPT
DetailHeyOtto logo HeyOtto SparkGPT
What it doesAI platform for kids and teens ages 8-18 with parental controls and full conversation visibility AI sales agent that turns website visitors into buyers
StageStartup Not given
Founded2025 Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree plan: 100 messages/month, 1 adult + 1 child account, core safety features. Pro plan: $9.99/month or $7.99/month billed yearly with unlimited messages, 500 tokens per month, advanced AI models, web search, and priority support. Additional users on Pro plan: $5/month each. Free 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.
Key features
  • AI Assistant for homework help and creative projects
  • Real-time content filtering and monitoring
  • Web search with cited sources
  • Learn to code feature
  • Group chat for families
  • Voice chat capability
  • Customizable family values and topic restrictions
  • Marketplace for sharing and remixing kid-created projects
  • 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
What makes it different
  • Designed for kids ages 8-18 from the ground up, not retrofitted general AI
  • Full parent visibility and real-time conversation monitoring
  • COPPA-compliant with privacy by design and no data selling
  • Safety built into infrastructure, not added as a setting
  • AI guides students to think critically rather than just providing answers
  • 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
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)34 +1 (up) since last check43 no change since last check
Trust Flow (Majestic)209
Citation Flow (Majestic)3219
Referring domains (Majestic)13028

5 details filled in for both companies.

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