SaaS Pricing Glossary 2026: 50+ Terms Every Buyer Should Know

Per-Seat Pricing (Per-User Pricing)

Charging a fixed fee per named user per month. The most common SaaS pricing model. Costs scale linearly with headcount.

Example: Slack Pro costs $8.75/user/mo. A 50-person team pays $437.50/mo ($5,250/yr).

Usage-Based Pricing

Charging based on actual consumption (API calls, storage, compute, events). Unpredictable costs but potentially cheaper for light users.

Example: AWS Lambda charges $0.20 per million requests. Datadog charges $0.10 per GB of logs ingested.

Flat-Rate Pricing

One price for all features, regardless of users or usage. Simple but rare in 2026.

Example: Basecamp charges $99/mo flat for unlimited users and projects.

Tiered Pricing

Multiple plan levels (Free, Pro, Business, Enterprise) with increasing features and limits. The most common structure in SaaS.

Example: Notion Free → Plus ($10/user/mo) → Business ($18/user/mo) → Enterprise (custom).

Per-Feature Pricing

Charging extra for specific features or modules on top of a base price. Common in CRM and ERP tools.

Example: Salesforce charges extra for Einstein AI ($50/user/mo), Shield ($10/user/mo), and Industries Cloud.

Hybrid Pricing

Combining two or more models. For example, per-seat pricing with usage-based overages.

Example: Datadog charges $15/host/mo (per-seat) plus $0.10/GB for log ingestion (usage-based).

Platform Fee

A fixed base charge regardless of users or usage, often combined with per-seat or usage charges on top.

Example: Salesforce charges a $25/user/mo platform fee for login licenses, on top of per-seat pricing.

Token-Based Pricing

Charging based on tokens consumed (common in AI/LLM tools). Tokens are chunks of text processed by the model.

Example: OpenAI GPT-4 charges $30 per million input tokens and $60 per million output tokens.

Annual Commitment

Paying for 12 months upfront, usually at a 15-25% discount vs monthly billing. Breaking the commitment typically forfeits the discount.

Example: Figma Professional costs $15/editor/mo monthly but $12/editor/mo annually (20% savings).

Monthly Billing

Pay-as-you-go with no commitment. More expensive per-month but allows you to cancel anytime. Good for short-term projects.

Auto-Renewal

Contract automatically renews for another term (usually 12 months) unless you cancel 30-90 days before expiration. This is the #1 way buyers get locked in.

Price Lock

A contractual guarantee that your price won't increase for a specified period. Usually 1-3 years. Requires negotiation.

Example: "Vendor agrees to hold pricing at current rates through December 2027."

True-Up

An end-of-period reconciliation where you pay for actual usage/users above your committed amount. Can result in unexpected bills.

Example: You committed to 50 seats but had 65 active users. You owe the difference at true-up.

Ramp Deal

Starting with a lower price that increases over time. Common in multi-year contracts where the vendor gives a discount in year 1.

Example: Year 1 at $10/user/mo, Year 2 at $15/user/mo, Year 3 at $20/user/mo.

Term Length

The duration of your contract. Longer terms (2-3 years) usually get bigger discounts but reduce flexibility.

Cancellation Window

The period before renewal during which you can cancel without penalty. Typically 30-90 days. Miss it and you're locked in for another year.

Price Escalation Clause

Contract language that allows the vendor to increase prices by a fixed percentage (often 5-10%) at renewal without requiring your explicit consent.

Plan Restructuring

Discontinuing a cheaper plan and forcing customers to a more expensive one. Technically not a "price increase" but the effect is the same.

Example: Intercom killed its $99/mo Starter plan and moved everyone to $199/mo Essential (+101%).

Feature Gating

Moving features from a cheaper tier to a more expensive one. Existing customers must upgrade to keep access.

Example: Slack moved advanced security from Pro ($8.75/user) to Business+ ($12.50/user).

AI Tax

The 2025-2026 trend of vendors adding AI features and using them to justify 20-60% price increases, even when customers didn't ask for AI.

Example: "We're adding AI-powered features" as justification for a 40% price increase.

Grandfathering

Allowing existing customers to keep their current pricing for a limited time (usually 6-12 months) after a price increase. Eventually everyone pays the new price.

Shrinkflation

Keeping the price the same but reducing what's included. Fewer seats, lower limits, reduced support.

Example: Linear's free plan went from unlimited members to 10 members, same $0 price.

Freemium

Offering a free tier with limited features to drive adoption, then converting users to paid plans. Average conversion rate: 2-5%.

Free Tier Trap

When a vendor's free tier is generous enough to create dependency but too limited to be useful at scale. Users invest time in the tool, then face a steep paywall.

Feature Gate

An artificial limitation that forces users to upgrade. Common gates: user count, storage, integrations, support level.

Trial Period

Full access to paid features for 7-30 days, then automatic conversion to free or paid. Requires a credit card if the vendor wants to auto-convert.

Reverse Trial

Starting users on the paid plan for free, then downgrading them to free after the trial. Creates loss aversion because they've experienced the premium features.

Custom Pricing

"Contact sales" pricing that varies by customer size, industry, and negotiation power. Often 30-60% below list price for large deals.

Volume Discount

Lower per-seat pricing at higher user counts. Usually kicks in at 50, 100, 500, or 1000+ seats.

Example: $15/user/mo for 1-49 users, $12/user/mo for 50-99, $10/user/mo for 100+.

Enterprise Agreement (EA)

A multi-year contract with custom pricing, dedicated support, and SLAs. Typically minimum 100+ seats and $50K+ annual spend.

Site License

Unlimited users within an organization for a flat fee. Rare in 2026 but still available from some enterprise vendors.

ELA (Enterprise License Agreement)

A broad licensing agreement that covers multiple products or services under one contract. Often includes volume discounts.

MSA (Master Service Agreement)

The overarching contract governing the vendor relationship. Individual purchases are handled by SOWs (Statements of Work) or order forms under the MSA.

SLA (Service Level Agreement)

Guaranteed uptime (99.9%, 99.99%) with financial penalties (credits) if the vendor fails to meet the commitment.

Overage

Charges for exceeding your plan's included limits. Often billed at a premium rate (2-5x the included per-unit cost).

Example: Your plan includes 100GB storage. Overage is $0.50/GB. You use 150GB. Extra cost: $25/mo.

Soft Limit vs Hard Limit

Soft limit: you can exceed the cap but get charged overages. Hard limit: service stops or degrades when you hit the cap.

Metered Billing

Real-time tracking and billing based on actual consumption. Common in infrastructure (AWS, GCP) and API services.

Committed Use Discount

A discount for committing to a minimum usage level (e.g., $10K/mo in API calls). If you don't use it, you still pay for it.

Burst Capacity

Temporary ability to exceed your plan's limits, usually for short periods (minutes to hours). Some vendors include this free; others charge extra.

Seat Utilization

The percentage of paid seats actually in use. Industry average: 50-65%. You're paying for 35-50% unused seats.

List Price

The published price on the vendor's pricing page. Almost nobody pays list price for enterprise deals. Expect 15-40% discounts.

Competitive Bid

Getting quotes from competing vendors to create leverage in negotiations. The most effective negotiation tactic in SaaS.

Multi-Year Discount

Additional discount for committing to 2-3 year terms. Typically 5-15% on top of annual discounts.

Expansion Revenue

Additional revenue from existing customers (more seats, higher tiers, add-ons). Vendors love this and will discount upfront to get it.

Net Revenue Retention (NRR)

The percentage of revenue retained from existing customers after accounting for churn, downgrades, and expansion. Top SaaS companies target 120%+ NRR.

Churn

The percentage of customers who cancel. Monthly churn of 2-5% is typical for SMB SaaS. Enterprise churn is much lower (often <1% annually).

Payment Terms

When payment is due: Net 30, Net 60, Net 90. Longer payment terms benefit your cash flow. Negotiate for Net 60+ on large deals.

Procurement Hold

Intentionally delaying a purchase to the end of the vendor's quarter (or fiscal year) when sales teams are under pressure to close deals. Result: bigger discounts.

RFP (Request for Proposal)

A formal process where you invite multiple vendors to bid on your business. Creates competitive pressure and typically results in 20-30% better pricing.