ScheduleAI by Checkfirst vs Rendro

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ScheduleAI by Checkfirst compared with Rendro
Detail	ScheduleAI by Checkfirst	Rendro
What it does	AI audit and inspection scheduling for certification, inspection and accreditation bodies	Security questionnaires, answered in your spreadsheet
Stage	Established	Not given
Founded	2021	Not given
Based in	GB	CA
Pricing model	Contact for pricing	Freemium
Pricing	Not given	Free plan: 25 AI-drafted answers a month. Starter: $199/month (or $166/month yearly) for 3 questionnaires a month. Team: $449/month (or $374/month yearly) for 10 questionnaires a month. Scale: from $899/month, billed yearly. Single questionnaire: $249 once, no subscription. Extra questionnaires $49
Key features	35+ compliance rules checked on every allocation Automatic client communication: emails for preferred dates, reminders and escalation Multi-auditor teams for integrated audits Rescheduling with minimal disruption Optimization rankings for cost and sustainability improvements REST API and webhooks integration with existing systems Ready-made AI agents for repetitive scheduling tasks Calendar sync with Outlook and Google Calendar Explainable AI and deterministic optimization	Automatically drafts answers from uploaded policies and documents Cites source document and section for every answer Preserves original file formatting, tabs, dropdowns and merged cells Flags unanswerable questions for manual review Reuses approved answers across multiple questionnaires Unlimited free reviewers on all paid plans Handles multiple file formats: Excel, CSV, Word and PDF Never trains AI models on your data Encrypts data in transit and at rest Isolates customer data with row-level security in database
What makes it different	ISO/IEC 27001 certified with GDPR compliance and independent penetration testing	Returns the buyer's original file completed, not a new document 96% accuracy on answerable questions and 0 facts invented Consistent answers reused across every customer questionnaire All reviewers free; charges only by questionnaire volume, not by seat Flags gaps rather than guessing unsupported answers
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 +1 (up) since last check	2 +2 (up) since last check
Trust Flow (Majestic)	10	1
Citation Flow (Majestic)	28	16
Referring domains (Majestic)	89	2

5 details filled in for both companies.

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