Last updated: 2026-10-26
Nexplora offers integrations, approvals, company memory and model choice. Sintra lists role-based AI helpers and Brain AI for business context. This comparison separates published features from beta availability and records the sources checked.
| Comparison | Nexplora | Sintra |
|---|---|---|
| What it is | AI for running a business: a coding engineer, research with sources, and specialist agents, on 50+ models with NX as the default. | Sintra lists 12 role-based AI helpers, described as AI employees. |
| Pricing start | Starter free; paid plans from $79/month, or $63/month billed annually | Sintra X sale prices: 1-month plan $48.50/mo (list $97), 3-month plan $23.60/mo (list $59/mo), 12-month plan $15.60/mo (list $52/mo); 250 monthly credits. Sintra lists a 14-day money-back guarantee. |
| Integrations | 230+ integrations and 5,000+ actions. Connect the apps you already use, and Nexplora works in them on your behalf, within the permissions you grant. | Sintra's plan cards list 15+ integrations; its site menu says it connects 1000+ tools. |
| Approvals before risky actions | Anything that sends, posts, pays or deletes waits for your yes, and you get a record of what ran. | Sintra says users can set priorities, guidelines, and approval levels. |
| Model choice | NX is Nexplora's own model and the default. The model picker lists 59 models (40 for chat and code, 19 for images and video) from NX and 12 providers. On the desktop app you can also use your ChatGPT or Claude plan: you sign in with them directly, and Nexplora never sees that token. Or add your own API keys in Settings. Which models you can run depends on your plan and the keys you connect. | Sintra's pricing page says its helpers are based on Claude 4.5 Sonnet. |
| Memory / business context | Nexplora keeps your company context between sessions, and you can review or export what it saved. | Sintra lists Brain AI for brand information, websites and files. |
| Credential handling | Account tokens are encrypted at rest, never shown back and never sent to AI models. Disconnect an account and its tokens are erased. | Sintra says your data is stored securely in the cloud with encryption. |
| Role-based AI workers | Beta | Sintra lists 12 role-based helpers, including social media, support, copywriting, SEO and virtual assistance. |
| Where it works | Web, and the desktop app for macOS, Windows and Linux | Sintra lists web and mobile, with team workspace sharing. |
Nexplora fits people seeking app actions with explicit approvals, a credential vault and their own model choice.
Sintra fits people seeking role-based helpers, business context in Brain AI and team workspace sharing.
Nexplora has a free Starter plan and paid plans from $79/month, or $63/month billed annually. Sintra X sale prices are $48.50/mo for 1 month (list $97), $23.60/mo for 3 months (list $59/mo) and $15.60/mo for 12 months (list $52/mo).
Nexplora waits for your yes before sending, posting, paying or deleting. Sintra says users can set priorities, guidelines, and approval levels.
Nexplora workers are Beta. Sintra lists 12 role-based AI helpers.
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