Aider vs Cline
AI Coding Assistants pricing comparison · 2026
Aider is free, while Cline has a free plan and quote-based paid plans.
A
Aider
Aider is an AI pair programming tool that works directly in your terminal, allowing develo
verified 10w ago
$180
$240
Cline
Cline (formerly Claude Dev) is an autonomous AI coding assistant designed as a VS Code and
verified 7d ago
$180
$240
Recorded annual contract medians
Aider
median is
$60
less than
Cline
· different customer contracts; not a quote
Cheapest
$180
Spread
25%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pricing model unknown
Pricing model unknown
no public list price found
Pricing model unknown
Pricing model unknown
no public list price found
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
↓ Lowest median
Median annual
$180/yr
Vendr · n=4 · limited data
Median annual
$240/yr
Vendr · n=14
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
5 sourced facts
4 hidden-cost · Vendr median
Last verified
2mo ago
Confidence
High confidence
Sources
4 sourced facts
1 hidden-cost · 1 contract · Vendr median · 1 review platform
Last verified
1w ago
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
Aider
Cline
Auto-renewal
✓
No
—
Cancellation
—
—
Commitment
None
—
Price escalation
No price escalation for Aider itself; underlying API costs depend on model provider pricing changes, which can increase substantially with newer SOTA models
5-30% of license costs
Can downgrade
✓
Yes
—
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Aider and Cline both operate in the ai coding assistants category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Aider | Cline |
|---|---|---|
| Free (Open Source) | Free /month | Free /month |
| Enterprise | — | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Aider
4 scenarios$50
Professional Developer (Daily Use)
100/month API costs
$250
Development Team (5 developers)
500/month total API costs
$1
Small Project (QR Code Generator)
Cline
2 scenarios$0
Hobby Developer
for Cline Open Source, plus modest pay-as-you-go API costs
$0
Professional Developer
for Cline Open Source, plus API costs that scale with usage
Market Intelligence
Aider
- Median annual cost
- $180
- Based on
- 4 deals
Cline
- Median annual cost
- $240
- Based on
- 14 deals
Contract Terms
| Term | Aider | Cline |
|---|---|---|
| Auto-renewal | No | — |
| Cancellation | — | — |
| Minimum commitment | None | — |
| Price escalation | No price escalation for Aider itself; underlying API costs depend on model provider pricing changes, which can increase substantially with newer SOTA models | 5-30% of license costs |
| Can downgrade | Yes | — |