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Lindy vs Sierra: 2026 comparison

Build no-code AI employees for inbox, meetings and CRM updates.

⚙️OpsSemi-autonomousSubscription · from $49
Tool useMemoryVoice

Branded customer-facing agents from the founders of Salesforce + Google.

🎧SupportAutonomousSubscription
VoiceTool useMemoryRAG

Lindy vs Sierra — specs

SpecLindySierra
Agent Rank77 / 100 (A)78 / 100 (A)
AutonomySemi-autonomousAutonomous
PricingSubscription · from $49Subscription · Free tier
Open sourceNoNo
CapabilitiesTool use, Memory, VoiceVoice, Tool use, Memory, RAG
Integrations4 apps3 apps
VerifiedVerifiedVerified
ReleasedApr 2025Feb 2025

Categories: LindyOps · SierraSupport

Agent Rank breakdown

Lindy
Agent Rank
77/ 100
AA-tier
Autonomy fit
8
Capabilities
6
Integrations
8
Pricing value
7
Polish & maturity
7
Verifiability
10

Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?

Sierra
Agent Rank
78/ 100
AA-tier
Autonomy fit
9
Capabilities
8
Integrations
6
Pricing value
9
Polish & maturity
5
Verifiability
10

Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?

Pros & cons

Lindy
Pros
  • +No-code agent builder is genuinely usable by non-engineers
  • +Strong on inbox + meeting + CRM-hygiene patterns
  • +AIAGENTS coupon stacks with annual; effective ~$44/mo
Cons
  • Microsoft 365 integrations weaker than Google Workspace
  • Credit math obscures real cost at heavy usage
  • Voice features (Pro) need careful tuning
Sierra
Pros
  • +Best-in-class for branded customer-facing agents (voice + chat parity)
  • +Concierge onboarding from one of the strongest teams in AI
  • +Indistinguishable-from-human quality in tier-1 deployments
Cons
  • Enterprise-only pricing — typical contracts $150–500k/year
  • Deployment is white-glove, not SaaS — multi-week setup
  • Overkill for SMB or mid-market support volumes

Pricing

Lindy
Free
Free
Trial
  • +400 credits/mo
  • +1 active workflow
Recommended
Starter
$49/mo
Individuals
  • +5,000 credits/mo
  • +Unlimited workflows
  • +All integrations
Pro
$199/mo
Power users / small teams
  • +30,000 credits/mo
  • +Phone calls
  • +Team seats
Sierra
Recommended
Branded agent
Custom
Enterprise
  • +Voice + chat
  • +Custom persona
  • +White-glove implementation
  • +SOC 2 II + HIPAA option

Which one should you pick?

Lindy

Pick Lindy if its specific capabilities (Tool use, Memory) match what you need.

Claim AIAGENTS
Sierra

Pick Sierra if cost is the main constraint or if you want the highest autonomy and the verification loop is in place.

Try Sierra →

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Frequently asked

Should I pick Lindy or Sierra in 2026?+

Pick Lindy if its specific capabilities (Tool use, Memory) match what you need. Pick Sierra if cost is the main constraint or if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Lindy for primary work and Sierra for the workflows where its specific strengths matter.

What's the price difference between Lindy and Sierra?+

Lindy starts at Subscription · from $49; Sierra starts at Subscription · Free tier. Sierra is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.

Which is more autonomous, Lindy or Sierra?+

Sierra is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.

Want the real monthly cost at your volume? Run the TCO calculator →
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