HelpStack vs OneTwoAgent

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

HelpStack compared with OneTwoAgent
Detail	HelpStack	OneTwoAgent
What it does	AI-powered shared inbox for unified customer support across email, chat, and social channels	AI customer support for SaaS that knows your product and your customer
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SI	Not given
Pricing model	Freemium	Paid
Pricing	Free plan: €0 forever with 500 tokens per month and up to 10 channels. Starter: €29 per month with 8,000 tokens per month. Growth: €79 per month with 30,000 tokens per month. Enterprise: Custom pricing with unlimited tokens. All prices exclude VAT.	Starter $19/month (100 AI conversations, 50 Voice minutes), Core $49/month (500 AI conversations, 200 Voice minutes), Growth $99/month (1,500 AI conversations, 500 Voice minutes), Scale $249/month (5,000 AI conversations, 1,500 Voice minutes). All plans include unlimited teammates and channels (webs
Key features	Unified inbox for email, Facebook, Instagram, WhatsApp, and website chat AI reply suggestions that agents approve with one click Automatic translation across 40+ languages Real-time message synchronization Smart search across conversations Conversation threading and agent assignment Free chat widget for website AES-256 encryption and GDPR compliance Website crawling to train AI agent White-label option	AI answers from Help Center, website, Google Drive and files Voice support in 40+ languages Recognizes signed-in customers and reads authorized account data Scoped fresh account lookups with up to 8 custom support views Support for screenshots, photos and document attachments One shared inbox for multiple channels: website, WhatsApp, Instagram, Telegram Human takeover with team assignment and AI pause Brandable widget without CSS with customizable colors, fonts and animations Google Drive sync with automatic website refresh Unlimited teammates on every plan
What makes it different	Built by the team behind SpaceGuardian with reliability-first approach from satellite operations Permanent free plan with no credit card required EU-hosted data with 99.9% uptime SLA Less than 2 second AI reply time	Knows your customer: reads authorized account data and recognizes signed-in users Flat pricing with unlimited teammates, no per-seat or per-outcome fees Answers from your docs: Help Center, Google Drive and files update in seconds Voice support included on every plan in 40+ languages
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 −3 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	10	3
Citation Flow (Majestic)	24	19
Referring domains (Majestic)	83	8

5 details filled in for both companies.

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