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Compare the best AI tools

Select a category, then compare up to 3 tools side by side. Analyze features, pricing, and performance.

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Chatbot & Assistant22 tools available
Lindy AI
Lindy AI

Create custom AI agents to automate your workflows

Lindy AI is a no-code platform for creating autonomous AI agents to automate repetitive tasks: email management, meeting scheduling, CRM, customer support. Agents learn from your habits and act proactively.

Strengths

  • Natural language AI agent creation (no-code)
  • Continuous learning of user preferences
  • Over 4,000 integrations available
  • Proactive agents that anticipate needs

Limitations

  • Learning curve to optimize agents
  • Credit-based pricing can be complex to predict
  • Phone support English-only on Pro plan
  • Requires good workflow definition to be effective

Pricing plans

  • Up to 40 tasks
  • 1M character knowledge base
  • 100+ integrations
  • Basic agent creation
  • Up to 1,500 tasks
  • 30 calls/month
  • 20M character knowledge base
  • 4,000+ integrations
  • 1 concurrent call
  • Team members $19.99/month each
  • Unlimited tasks
  • Unlimited phone calls
  • 50M character knowledge base
  • 30+ supported languages
  • Unlimited concurrent calls
  • Call transfers
  • Custom phone numbers
  • Team members $19.99/month each
  • All Business features
  • Enterprise-grade security
  • Dedicated AI engineer
  • Volume-based credit discounts
  • Unlimited knowledge base
  • Custom integrations
Perplexity AI
Perplexity AI

AI search engine with real-time sourced answers

Perplexity AI is an AI answer engine that combines real-time web search with advanced language models (GPT-4o, Claude, Sonar) to deliver direct, sourced answers. A smart alternative to Google, it offers Deep Research for comprehensive reports, multimodal analysis (PDF, images, audio, video), and collaborative Spaces. Available as a generous free plan or Pro at $20/month with unlimited advanced models.

Strengths

  • Sourced answers with verifiable inline citations
  • Access to multiple frontier AI models (GPT-4o, Claude, Sonar)
  • Real-time web search, no stale data
  • Deep Research for comprehensive research reports

Limitations

  • Limited Pro searches on free plan (5/day)
  • Less effective for very local queries
  • High Enterprise pricing for large teams
  • Dependent on available web sources

Pricing plans

  • Recherches basiques illimitées
  • 5 recherches Pro par jour
  • Modèle Sonar standard
  • Citations sources vérifiables
  • Historique des conversations
  • Applications mobiles iOS/Android
  • Recherches Pro illimitées
  • Modèles avancés : GPT-4o, Claude, Sonar Pro
  • 10x plus de citations par réponse
  • Accès étendu à Deep Research
  • Accès étendu à Perplexity Labs
  • Génération d'images étendue
  • Upload de fichiers illimité
  • Analyse PDF, images, audio, vidéo
  • Toutes fonctionnalités Pro
  • Spaces collaboratifs privés
  • Réponses depuis fichiers et apps internes
  • 2x upload de fichiers
  • SSO / SCIM provisioning
  • Gestion utilisateurs et permissions
  • Rétention configurable et audit logs (50+ sièges)
  • Pas d'entraînement sur vos données
  • Conformité SOC 2 Type II
  • Toutes fonctionnalités Enterprise Pro
  • Requêtes Labs illimitées
  • Accès aux modèles IA avancés
  • Limites d'upload supérieures
  • Génération vidéo avancée
  • Assistant Comet Max
  • Perplexity Computer (orchestration multi-modèles)
  • Rétention configurable et audit logs (sans minimum)
  • Conformité SOC 2 Type II

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General overview

Criterion
Lindy AI
Perplexity AI
AI typeAI NativeAI Native
Country of origin🇺🇸 United States🇺🇸 United States
Year founded-2022
Supported languages8 languages40+ languages
Free plan
Yes
Yes
API available
Mobile app

Detailed comparison

FeatureLindy AIPerplexity AI
Available models
5
3
Max output tokens
8192 tokens
4096 tokens
Knowledge cutoff
Real-time
Temps réel (recherche web)
Vision support
Audio input
Audio output
Image generation
Video understanding
File types supported
PDF, Docs, CSV
PDF, Images, CSV, Audio, Vidéo
Function calling
Reasoning mode
Web search integrated
Code execution
Canvas / Artifacts
Memory persistence
Custom instructions
Streaming API
Fine-tuning available
Embeddings API
Batch API
Messages/day (free)
400 messages
5 messages
Rate limit (req/min)
100 req/min
50 req/min
Data retention policy
90 days
Historique des recherches conservé
Enterprise security
On-premise available
Available
Not available
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