Backstory (formerly People.ai) vs lemlist

Two Sales AI tools, side by side. Both are checked against their own published sites at time of listing. This comparison is editorially independent — neither tool has reviewed or endorsed this page. Here is what each does well and who it is for, so you can choose what fits.

Backstory (formerly People.ai)

www.backstory.ai

AI revenue intelligence that captures activity and maps it to pipeline.

Best forCROs and VPs of Sales who need defensible pipeline visibility and forecast confidence.

What it doesBackstory, formerly People.ai, is an AI revenue intelligence platform for sales leadership. It automatically captures emails, meetings, calls and chats across existing tools and maps them to the pipeline to detect deal risks such as stalled deals, disengaged buyers and missing stakeholders. It provides pipeline intelligence on viable versus unlikely deals, next-step guidance from deal history, and engagement-grounded forecasting. It integrates with major CRMs and communication tools.

Capabilities

• Automatic activity capture
• Deal-risk detection
• Pipeline intelligence
• Engagement-based forecasting

Visit Backstory (formerly People.ai) →

lemlist

www.lemlist.com

AI outbound platform for prospect research, personalization, and multichannel outreach.

Best forSales reps and founders running personalized multichannel outbound at scale.

PricingFree trial, from $55/mo · current pricing

What it doeslemlist combines a 650M+ lead database with multichannel campaigns across email, LinkedIn, calls, WhatsApp, and SMS, AI personalization driven by intent signals, deliverability management, and a unified inbox.

Capabilities

• Lead database and enrichment
• Multichannel campaigns
• AI-powered personalization
• Deliverability and warm-up
• Unified conversation inbox

Visit lemlist →