Continue vs Retell AI: 2026 comparison
Open-source coding agent for VS Code and JetBrains — bring your own model, customize every prompt.
Continue vs Retell AI — specs
| Spec | Continue | Retell AI |
|---|---|---|
| Agent Rank | 75 / 100 (A) | 72 / 100 (A) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Free · OSS | Pay per task · Free tier |
| Open source | Yes | No |
| Capabilities | Code, Tool use, Memory | Voice, Tool use, Memory |
| Integrations | 3 apps | 3 apps |
| Verified | Verified | Verified |
| Released | Feb 2025 | Mar 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
- 6
- Integrations
- 4
- 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
- +Lowest per-minute pricing among production voice agent platforms
- +Strong streaming latency (~300ms) competitive with ElevenLabs
- +Per-minute pricing easier to forecast than per-seat
- −Less polished out-of-the-box than Synthflow for non-technical buyers
- −Documentation and tooling still maturing vs ElevenLabs
- −Voice quality varies by model selection
Pricing
- +Apache 2.0 license
- +BYO model API key
- +VS Code + JetBrains support
- +Shared models + assistants
- +Org-wide rules and prompts
- +Usage analytics
- +~$0.07/min
- +Production-ready API
- +Volume discounts
- +Dedicated infrastructure
- +Custom models
Which one should you pick?
Pick Continue if cost is the main constraint or if auditability or self-hosting matters.
Try Continue →Pick Retell AI if you want the highest autonomy and the verification loop is in place.
Try Retell AI →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Continue or Retell AI in 2026?+
Pick Continue if cost is the main constraint or if auditability or self-hosting matters. Pick Retell AI 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 Retell AI for the workflows where its specific strengths matter.
What's the price difference between Continue and Retell AI?+
Continue starts at Free · OSS; Retell AI starts at Pay per task · 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 Retell AI?+
Retell AI 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.