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Spek vs Langtail

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

Spek compared with Langtail
DetailSpek logo SpekLangtail logo Langtail
What it doesAI app store optimization agents for App Store and Google Play Prompt management platform for building, testing, and deploying AI prompts collaboratively
StageNot given Not given
FoundedNot given 2023
Based inAE CZ
Pricing modelNot given Not given
PricingGrowth plan $500/month (5 apps, 750 credits, 10,000 keywords researched). Pro plan $2,000/month (10 apps, 4,000 credits, 25,000 keywords researched). Scale plan $5,000/month (25 apps, 10,000 credits, 100,000 keywords researched). Enterprise plan with custom pricing. Annual billing saves 20%. Free plan: $0/month with unlimited users, 2 prompts or assistants, 1,000 logs per month, 30 days data retention. Pro: $99/month + VAT for 1 user, 20 prompts or assistants, unlimited logs, 90 days data retention. Team: $499/month + VAT for 10 users, unlimited prompts or assistants, unlimited logs, 1
Key features
  • Keyword research for App Store and Google Play markets
  • Localized metadata drafts in the store's own language
  • Daily keyword rank tracking across storefronts
  • Screenshot redesign and localization for App Store
  • Custom product pages and A/B experiments
  • In-app event drafts and scheduling
  • Competitor tracking and analysis
  • Team collaboration with role-based permissions
  • Direct publishing to App Store Connect and Google Play
  • API key connection without sharing Apple ID
  • Spreadsheet-like interface for managing prompts with no coding required
  • Natural language evaluation, pattern matching, and custom code testing
  • Experiment with models and parameters to optimize prompts
  • Data-driven insights from prompt performance and user interactions
  • AI Firewall preventing prompt injections and DoS attacks
  • Support for multiple LLM providers
  • TypeScript SDK and OpenAPI support
  • Self-hosting option for maximum security
What makes it different
  • Self-learning ASO agents that research and draft across multiple markets in each storefront's own language
  • One workspace connecting research, drafting, review and publishing without storing Apple ID passwords
  • Daily ranking tracking to measure visibility lift after publishing changes
  • Ready-to-review proposals with market context and supporting estimates
  • Support for iOS and Android with App Store-specific features like custom product pages
  • Prevents unpredictable LLM outputs through proper prompt management and testing
  • Non-technical teams can manage prompts with intuitive spreadsheet interface
  • Built-in AI Firewall for security and safety of AI outputs
  • Works seamlessly with all major LLM providers
Community votes00
DR (Domain Rating by Ahrefs)4 +1 (up) since last check29 no change since last check
Trust Flow (Majestic)216
Citation Flow (Majestic)2534
Referring domains (Majestic)94275

5 details filled in for both companies.

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