Amp vs DeepSeek Reasonix (2026): Which Vibe Coding App Is Better?

Both are popular terminal coding agents. Here is how Amp and DeepSeek Reasonix stack up on price, strengths and weaknesses, and which one we would pick.

Amp

Frontier coding agent for the terminal and editor, from the makers of Sourcegraph

8.2 /10

Pricing: Free plan, paid from $20/mo

Pros

Strong results on hard, multi-step tasks
Shared threads for team review
Subagents and AGENTS.md built in

Cons

Usage-based costs add up on large tasks
Fewer configuration knobs by design

Visit Amp ↗

DeepSeek Reasonix

DeepSeek-native terminal coding agent built for stable, long-running sessions

7.0 /10

Pricing: Open source

Pros

Cache-stability focus specifically targets cost and reliability of long-running sessions
One core agent exposed as CLI, desktop app, VS Code extension and browser client
Signed Windows installers and documented security policy

Cons

Optimized around DeepSeek models by default, requiring extra config for other providers
Extension Protocol v1 is project-specific rather than a widely adopted standard

Visit DeepSeek Reasonix ↗

Amp vs DeepSeek Reasonix at a glance

	Amp	DeepSeek Reasonix
Editor score	8.2 / 10	7.0 / 10
Pricing model	Freemium	Open source
Starting price	$20/mo	Free
Reader upvotes	0	0
Best for	terminal, agent	deepseek, terminal-agent, golang
Agent Skills support	Yes	No
Subagents support	Yes	No
MCP support	Yes	No
AGENTS.md support	Yes	No
Plugins support	Yes	No
Hooks support	No	No
Rules support	No	No
Agent skills in this directory	47	0
Subagents & agents in this directory	9	3
MCP servers in this directory	72	0

Our pick

Amp edges it with a score of 8.2 versus 7.0. Amp is the better fit if you value: strong results on hard, multi-step tasks, shared threads for team review. Choose DeepSeek Reasonix instead if you need: cache-stability focus specifically targets cost and reliability of long-running sessions, one core agent exposed as cli, desktop app, vs code extension and browser client.