Continue vs Sierra: 2026 comparison
Open-source coding agent for VS Code and JetBrains — bring your own model, customize every prompt.
Continue vs Sierra — specs
| Spec | Continue | Sierra |
|---|---|---|
| Agent Rank | 75 / 100 (A) | 78 / 100 (A) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Free · OSS | Subscription · Free tier |
| Open source | Yes | No |
| Capabilities | Code, Tool use, Memory | Voice, Tool use, Memory, RAG |
| Integrations | 3 apps | 3 apps |
| Verified | Verified | Verified |
| Released | Feb 2025 | Feb 2025 |
Agent Rank breakdown
- Autonomy fit
- 8
- Capabilities
- 6
- Integrations
- 4
- Pricing value
- 10
- Polish & maturity
- 7
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 9
- Capabilities
- 8
- Integrations
- 6
- Pricing value
- 9
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +Apache 2.0 — fully open source; auditable end-to-end
- +Works with any OpenAI-compatible API endpoint, including local LLMs
- +JetBrains support that Cursor and Cline lack
- −Smaller community than Cursor or Cline
- −Less polished than Cursor; requires more configuration
- −No native MCP server marketplace — manual config required
- +Best-in-class for branded customer-facing agents (voice + chat parity)
- +Concierge onboarding from one of the strongest teams in AI
- +Indistinguishable-from-human quality in tier-1 deployments
- −Enterprise-only pricing — typical contracts $150–500k/year
- −Deployment is white-glove, not SaaS — multi-week setup
- −Overkill for SMB or mid-market support volumes
Pricing
- +Apache 2.0 license
- +BYO model API key
- +VS Code + JetBrains support
- +Shared models + assistants
- +Org-wide rules and prompts
- +Usage analytics
- +Voice + chat
- +Custom persona
- +White-glove implementation
- +SOC 2 II + HIPAA option
Which one should you pick?
Pick Continue if cost is the main constraint or if auditability or self-hosting matters.
Try Continue →Pick Sierra if you want the highest autonomy and the verification loop is in place.
Try Sierra →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Continue or Sierra in 2026?+
Pick Continue if cost is the main constraint or if auditability or self-hosting matters. Pick Sierra if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Continue for primary work and Sierra for the workflows where its specific strengths matter.
What's the price difference between Continue and Sierra?+
Continue starts at Free · OSS; Sierra starts at Subscription · Free tier. Continue is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Continue or Sierra?+
Sierra is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.