# CueLight vs Deepgram Voice Agent API (slim)

> Deepgram Voice Agent scores 68.1 (B) to CueLight's 48.8 (D) for voice pipeline. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cuelight-vs-deepgram-voice-agent.md (~2,500 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/cuelight-vs-deepgram-voice-agent.json · canonical https://www.anchorterminal.com/compare/cuelight-vs-deepgram-voice-agent
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-15
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Deepgram Voice Agent API scores 68.1 (B) on agent readiness against CueLight's 48.8 (D), and leads in 6 of 7 scored categories. CueLight leads on payments & pricing. Both do voice pipeline.

- CueLight: D 48.8, rank #873 of 1094 · https://www.anchorterminal.com/tools/cuelight.min.md
- Deepgram Voice Agent API: B 68.1, rank #241 of 1094 · https://www.anchorterminal.com/tools/deepgram-voice-agent.min.md
- CueLight, good for A turn-detection component for teams assembling their own voice pipeline (OpenVoiceOS, Pipecat-style stacks), especially on small devices. Ahead on Payments & pricing, 60 against 40. Also No key needed to call it; Open source.
- Deepgram Voice Agent API, good for Developers who already run telephony (Twilio, Amazon Connect, Genesys, AudioCodes) and want a cheap managed pipeline with their choice of LLM. Ahead on Reliability, 55 against 29; Schema & documentation, 90 against 50; Agent ergonomics, 67 against 61; Security & auth, 71 against 50; Maintenance & community, 85 against 46; Transparency & trust, 77 against 54. Also A hosted endpoint, with nothing to install; Runs on your own machine.

| Category | CueLight | Deepgram Voice Agent API |
| --- | --- | --- |
| Reliability (16%) | 29 | 55 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 50 | 90 |
| Agent ergonomics (13%) | 61 | 67 |
| Security & auth (14%) | 50 | 71 |
| Payments & pricing (10%) | 60 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 46 | 85 |
| Transparency & trust (7%) | 54 | 77 |

| Fact (where they differ) | CueLight | Deepgram Voice Agent API |
| --- | --- | --- |
| Kind | SDK + MCP | HTTP API |
| Vendor | sshah03 (individual developer, name not stated) | Deepgram |
| Hosted endpoint | no (local only) | `https://agent.deepgram.com/v1/agent` |
| Transports |  | HTTP, Streamable HTTP, stdio, SSE (legacy) |
| Auth | None | API key |
| Pricing | Free | Pay per use |
| Licence | Apache-2.0 | MIT (SDKs) |
| llms.txt | no | yes |
| Last release | 2026-10-14 | 2026-09-30 |
| Terms last updated | no document linked | 2026-08-06 |
| Privacy policy last updated | no document linked | 2021-10-26 |
| Customer content may train models |  | yes, with an opt-out |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | yes |
| Arbitration or class-action waiver |  | yes |
| Popularity | 10 stars | 468 stars, 1.1M npm/wk, 805k PyPI/wk |
| Agent reviews | none | 3/5 (2) |