Sierra vs Workato Comparison
Compare Sierra vs Workato features, pricing, and more.
Last updated: November 2026
Sierra
7.4/10
Sierra is an enterprise conversational AI platform that builds and runs customer service agents across chat, voice, SMS, WhatsApp and email.
Workato
6.8/10
Workato is an enterprise platform for integration, automation and AI agents. It connects business apps and data and runs governed AI agents called Genies.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.4/10 | 6.8/10 |
| Integration | 8/10 | 9/10 |
| Analytics | 8/10 | 7/10 |
| Customization | 9/10 | 8/10 |
| Ease of Use | 7/10 | 6/10 |
| Support | 8/10 | 7/10 |
| Cost | 2/10 | 2/10 |
| Scalability | 9/10 | 8/10 |
| Security | 9/10 | 9/10 |
| Output Quality | 9/10 | 7/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | Contact for pricing | Contact for pricing |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| AI Agents | ||
| Chatbots | ||
| Enterprise Controls | ||
| Knowledge Base Search | ||
| Workflow Automation | ||
| API Access | Not listed | |
| Private Deployment | Not listed | |
| Text Generation | Not listed | |
| Voice and Audio | Not listed | |
Which One Should You Choose?
Why choose Sierra
- Higher Output Quality score (9/10 vs 7/10)
- Higher Analytics score (8/10 vs 7/10)
Why choose Workato
- Higher Integration score (9/10 vs 8/10)
- Better fit for mid-market (7/10 vs 5/10)
- Better fit for small business (3/10 vs 1/10)
Pros & Cons
Sierra
Pros
- Outcome-based billing means customers usually pay only for resolved conversations or other agreed results, not for each seat.
- Three build options cover both CX teams and engineers: the no-code Agent Studio, the code-first Agent SDK, and Ghostwriter for building agents from SOPs.
- One agent runs across chat, voice, SMS, WhatsApp, email and ChatGPT, keeping context between channels.
- Its list of compliance attestations is broad, covering SOC 2, ISO 27001, ISO 42001, HIPAA, PCI DSS and FedRAMP.
- It has a strong roster of enterprise customers, including SiriusXM, ADT, Rocket Mortgage and SoFi.
Cons
- There is no public pricing, and competitor estimates put annual contracts at about $150,000 or more.
- There is no self-serve or trial tier, so small teams cannot try it on their own.
- Implementation is largely vendor-led, which can make customers depend on Sierra's team for changes.
- There are few public reviews (7 on Gartner Peer Insights) to verify claims against.
- Some reviewers say voice quality still falls short of human level, and that complex telephony setups depend on how far the integration goes.
Workato
Pros
- The library of more than 1,200 pre-built connectors lets AI agents act across many enterprise systems.
- Governance controls built into the platform: RBAC, hourly key rotation, audit logs and guardrails that limit agents to approved skills.
- On-prem gateways and Virtual Private Workato support hybrid and private environments.
- Every edition includes unlimited workspaces and users, so costs do not rise with each new builder.
- MCP servers let external assistants such as Claude and ChatGPT act on enterprise apps with controls in place.
Cons
- No public list prices, and third-party data puts the median contract at about 64,500 USD a year.
- Usage metering is hard to predict, and reruns count toward consumption.
- The Standard and Business MCP editions are limited to one concurrent job.
- Agent Studio and the knowledge base require the top Workato ONE edition.
Not sold on either?
Frequently Asked Questions
Sierra scores higher on our AI Software criteria: 7.4/10 against 6.8/10 for Workato. The largest gap is in Output Quality: 9/10 for Sierra and 7/10 for Workato.
No, neither Sierra nor Workato lists a free plan.
Workato is the better fit for mid-market: we rate it 7/10 for them, against 5/10 for Sierra.
