Appian is where large enterprises build process applications with certified developers. Jestor is where your operation runs: relational data, apps, automations and AI agents, built by our team, changed by prompt, unlimited users on one flat price.
Appian is an enterprise low-code platform for process automation, priced per user, per month, per app across Standard, Advanced and Premium tiers with no public dollar figures, typically implemented by certified developers or partners. Jestor is an operations platform: a relational database with apps, chainable automations, field-level permissions and AI agents included, that Jestor's team builds and keeps building for you, with unlimited users on a published flat price.
| Feature |  Jestor |  Appian |
|---|---|---|
| Unlimited users, flat price | Yes | No |
| Published prices | Yes | No |
| Built and maintained for you as part of the plan | Yes | No |
| No proprietary expression language to learn | Yes | No |
| AI agents on every plan | Yes | No |
| Unlimited external portals on the entry plan | Yes | No |
| Change it from Claude, Cursor or any MCP client | Yes | No |
| Field-level and record-level permissions | Yes | Yes |
| AI builds and edits apps from a prompt | Yes | Yes |
| Audit logs and SSO | Yes | Yes |
| Native mobile apps | Yes | Yes |
| You own your data and can export it | Yes | Yes |
| Self-managed or on-premises deployment | No | Yes |
| FedRAMP, HIPAA and HITRUST attestations | No | Yes |
Where the two platforms actually differ, from who builds it to what the AI costs. Sources at the end of the page.
| Dimension | Jestor | Appian |
|---|---|---|
| Best for | Running operations at mid-size companies: requests, approvals, orders, tickets, back-office | Large enterprises and government building complex process and case-management applications with a dedicated delivery team |
| Users | Unlimited users on every plan, flat monthly fee | “Priced per user, per month, per app” across Standard, Advanced and Premium; no dollar figures published; Appian’s UK G-Cloud price list sets a minimum purchase of 100 application or platform users |
| Pricing | Pro $1,000/mo + $2,900 setup · Ops Team $5,000/mo · Dedicated custom, all published | Quote-based; Community Edition free for development; per-app entitlements per tier; plug-ins “require additional licensing” |
| Who builds it | Jestor's team, from a scoped process; you request changes, or build and edit anything yourself | Your developers or a partner; the Appian Guarantee delivers “your first enterprise app in 8 weeks with a flat services fee” through “a dedicated team of business-savvy delivery experts” |
| Changing the system | Ask our team, or change tables, fields, permissions and automations by prompt via Claude, Cursor, ChatGPT or any MCP client | Developers edit process models and SAIL interfaces; AI Copilot for Developers in all tiers, Composer on Advanced and Premium |
| Custom logic | No-code automations plus Python, .NET or PHP steps when needed | SAIL, Appian’s expression language: “components make the interface, and expressions make the interface work” |
| Data model | Relational database with n:m, n:1 and 1:1 links, formulas and views | Data fabric with synced record types: 4M rows per record type on Standard, 20M on Advanced, no set limit on Premium |
| Automations | 380+ native automations and integrations, chainable; 3k / 15k / 50k runs per month included by plan, expandable with add-ons | Process models, RPA bots (5 / 25 / unlimited by tier), Process HQ and Case Management Studio on Advanced and Premium |
| Permissions | Field-level rules for view, edit and build on every plan; inherited by AI agents | Record-level security rules and field-level security on synced record types, all tiers |
| External users | Public forms and portals; submitters and portal users never need a seat | Appian Portals for anonymous users: one portal per app on Standard, unlimited on Advanced and Premium; tasks and record views not available in portals |
| AI | Chat-to-App, Ask Your Data, email / WhatsApp / chatbot agents, document OCR, included; MCP for any client | AI Copilot on all tiers; AI Agents, Composer and DocCenter on Advanced and Premium, cloud only; metered in AI Actions (200K / 500K / 1M per month), overage billed |
| Reporting | Dashboards; Power BI connector on Ops Team and above | Reports and dashboards in SAIL; Process HQ process mining on Advanced and Premium |
| API | Open API, webhooks, MCP | Web APIs with API keys, OAuth 2.0 and mTLS; rate limits not published |
| Included allowances | 10k / 50k / 150k records per table and 3k / 15k / 50k automation runs per month by plan, expandable with add-ons | Rows per record type and AI Actions by tier as above; additional AI usage billed at overage rates |
| Security | SOC 2 Type I and II, LGPD, regular pentests; SSO on Dedicated; unified audit trail for humans and AI | SOC 1/2/3, ISO 27001/27017/27018, HIPAA, HITRUST, FedRAMP Moderate and High, PCI-DSS; SAML SSO and audit logs on all deployments; 24 AWS cloud regions or self-managed |
| Ownership / exit | Full export anytime, CSV and API, no exit fee | Record exports to Excel/CSV limited to 50 columns and 100,000 rows per export; self-managed deployments keep data on your infrastructure |
Appian data from appian.com/products/platform/pricing, appian.com/products/customer-success/appian-guarantee, appian.com/support/resources/trust/compliance, docs.appian.com (26.8: data sync, AI agents FAQ, record-level and field-level security, portals, SAIL, logging, export) and Appian's UK G-Cloud 13 pricing document, accessed September 16, 2026. Features and prices change; verify with each vendor. Jestor data from jestor.com/plans and jestor.com/ai.
Appian is priced “per user, per month, per app,” publishes no dollar figures, and its UK government price list sets a minimum purchase of 100 users. “Expensive pricing” is the most common complaint tag in Appian’s G2 reviews; one reviewer calls the licences “designed for the budgets of multinationals or governments.” Jestor publishes every plan: Pro is $1,000 per month, flat, with unlimited users, suppliers and field teams included.
Appian’s answer to “who builds it” is the Appian Guarantee: your first app in 8 weeks “with a flat services fee,” delivered by its experts, then your certified developers take over. With Jestor, building is the plan: our team maps the process, builds the apps, imports your data and keeps building on a fixed review cadence. No SAIL, no certification, no separate services contract.
Appian’s AI Agents, Composer and DocCenter start at the Advanced tier, run in Appian Cloud only, and are metered in AI Actions with overage billing. Jestor includes Chat-to-App, Ask Your Data and email, WhatsApp and OCR agents on every plan, and works with Claude, Cursor, ChatGPT or any MCP client. The AI inherits your permissions, and every change, human or AI, lands in the same audit trail.
Jestor is not affiliated with, endorsed by, or sponsored by Appian. “Appian” and “SAIL” are trademarks of Appian Corporation. Information about Appian comes from Appian’s public website, product documentation and compliance pages, from Appian’s UK G-Cloud 13 pricing document, and from public reviews on G2, Capterra, TrustRadius and Gartner Peer Insights, current as of September 16, 2026. Prices last verified September 16, 2026. Features, plans and pricing change frequently; verify current offerings directly with each vendor. Provided as is, without warranty, for informational purposes.