Glean vs Perplexity AI: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Glean and Perplexity AI side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Glean leads on higher user rating; Perplexity AI leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Glean
Connects all your company knowledge for AI-powered search
Best for you if:
- • You want 100+ integrations
Perplexity AI
Get sourced, real-time answers with AI context
Best for you if:
- • You want a free tier before you commit
| At a Glance | Glean | |
|---|---|---|
Starts at | Not published | Free plan, paid from $20/mo, billed monthly Pro plan |
Category | Knowledge Base AI Assistants | AI Assistants Productivity |
Rating | 4.7/5 G2 4.7 336 reviews | 4.3/5 G2 4.4 · Capterra 4.2 388 reviews |
Free plan | No | Yes |
Watch out for | Minimum 100 user requirement for Enterprise | Enterprise pricing is custom, may have minimums |
Choose Glean or Perplexity AI?
Choose Glean if
- You want 100+ integrations
- You want real-time permissions
- You work in knowledge base, not AI assistants
Choose Perplexity AI if
- You want a free tier before you commit
- You want great for research
- You want sources cited
- You work in AI assistants, not knowledge base
In-Depth Analysis
Glean
Connects all your company knowledge for AI-powered search
Glean's pricing is expensive, starting at ~$50+/user/month for their Enterprise tier with a minimum of ~$50-60K/year, and an additional +$15/user/month for Work AI.
Watch out
Minimum 100 user requirement for Enterprise
Strengths
- Pro: 100+ integrations
- Pro: Real-time permissions
- Pro: Enterprise-grade security
Weaknesses
- Con: Enterprise pricing only
- Con: Complex setup
Key features
Perplexity AI
Get sourced, real-time answers with AI context
Perplexity AI's pricing is fair and competitive for the value delivered.
Watch out
Enterprise pricing is custom, may have minimums
Strengths
- Pro: Great for research
- Pro: Sources cited
- Pro: Real-time info
Weaknesses
- Con: Limited free tier
- Con: Not always accurate
Key features
Plans and prices: Glean vs Perplexity AI
| Tool | Plans and prices | Source |
|---|---|---|
| Glean |
| glean.com/pricing read Oct 8, 2026 |
| Perplexity AI |
| perplexity.ai read Oct 7, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Glean pricing and Perplexity AI pricing.
Key Takeaways
Glean
- Higher user rating: 4.7/5 vs 4.3/5
Perplexity AI
- Has a free plan
What the data shows
On the data below, Glean leads on higher user rating; Perplexity AI leads on a free plan. We do not name an overall winner for this pair.
- Glean has the higher user rating (4.7/5 from 336 reviews for Glean, 4.3/5 from 388 reviews for Perplexity AI).
- Perplexity AI starts at $20/mo, billed monthly; Glean has no public paid plan price on file.
- Only Perplexity AI has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Glean and Perplexity AI compare in 2026?
On the data below, Glean leads on higher user rating; Perplexity AI leads on a free plan. We do not name an overall winner for this pair. Glean has the higher user rating (4.7/5 from 336 reviews for Glean, 4.3/5 from 388 reviews for Perplexity AI). Perplexity AI starts at $20/mo, billed monthly; Glean has no public paid plan price on file. Only Perplexity AI has a free plan.
What are Glean and Perplexity AI used for?
Glean: Connects all your company knowledge for AI-powered search. Perplexity AI: Get sourced, real-time answers with AI context.
What does Glean cost vs Perplexity AI?
Glean has no public paid-plan price on file. Perplexity AI's cheapest paid plan is Pro at $20/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 8, 2026.
What's the main difference between Glean and Perplexity AI?
Glean's main strength: 100+ integrations. Perplexity AI's main strength: great for research.