Sift

Sift is an open-source browser extension for outbound research that scores company fit and timing.

Sift is an open-source Chrome extension designed for outbound research. When you visit a company website or LinkedIn profile, it analyzes the page to score fit against your ideal customer profile, identify timing signals like funding or hiring, and rank contacts to email. It runs entirely in your browser using your own API keys for Apollo or treg, alongside TypeSafe for model judgments. The extension caches results for seven days and keeps a ranked list of saved accounts. It is built for sales professionals and founders conducting outbound research.

Sift at a glance

Best for: Sales, Marketer
Runs on: Chrome extension
Pricing: Free and open-source; runs on your own Apollo, treg, and TypeSafe keys with pay-per-call or credit-based usage.
Released: October 2026
Category: AI research tool
Website: github.com/aditya-v05/sift

Key features

Score company fit against ideal customer requirements
Identify timing signals like hiring and funding
Rank contacts most likely to own the problem
Find lookalike companies with Discover
Keep a ranked list of saved accounts
Reveal contacts and email addresses
Export account data to CSV

Use it for

Researching outbound leads on company websites
Finding decision makers on LinkedIn profiles
Discovering lookalike companies for prospecting
Managing saved accounts and track statuses

Alternatives to Sift

AIHOT — It provides comprehensive benchmark scores, rankings, and pricing data for AI models.
TrendRadar — Provides automated multi-platform tracking with natural language AI filtering.
Ask Rakhie: Revenue Leak Scanner — Generates an instant revenue health score and prioritized fix plan with one click.
GEOInflow — Tracks AI search referrals and server crawl logs in a shared context.
Competitor Research — Generates a live market map and weekly summaries of competitor changes in seconds.
Brandwatch — Provides access to a large archive of consumer opinion and social platform data.
Eeo — Provides a public brand directory and local audit tools for AI engine visibility.
Prefer — Tracks AI engine citations and drafts optimized content automatically.

All Sift alternatives