ResolveAI is cheap to start, but it caps messages (its 'unlimited' tier needs your own OpenAI key) and has almost no independent reviews. Chat Thing is flat $49–$299/mo with no per-resolution fees and years of real support behind it.
No credit card required · Comparison last updated 24 June 2026
Overview
AI customer support that learns your business and answers customers 24/7 — live on your site, Slack and WhatsApp in 5 minutes, with human handoff when it matters.
Resolve AI (resolveai.co) is a tidy, low-cost chatbot builder aimed at solo founders and small businesses — quick to set up, with a live-takeover handoff and EU hosting. The catch is maturity: messages are capped on lower tiers (the 'unlimited' plan expects you to bring your own OpenAI key), analytics are basic, and the independent review record is essentially empty. If you want comparable simplicity backed by a proven product and flat pricing, Chat Thing is the safer pick.
Head to head
A fair look across the things that matter. We mark a winner per row — including the rows ResolveAI wins.
| Feature | Chat Thing | ResolveAI |
|---|---|---|
| Setup time | Live in ~5 minutes, no-code | ~5 minutes, no-code |
| Pricing model | Flat $49–$299/mo, no per-resolution fees | $9–$79/mo with message caps; 'unlimited' needs your own API key |
| Track record | Running support since 2023; multi-year retention | Near-zero independent reviews; small user base |
| Data sources / training | Website, docs, PDFs, Notion, files, RSS, YouTube — auto-synced | Website, file uploads, Google Drive, Google Sheets |
| Channels | Website, Slack, WhatsApp, Discord, Telegram, email, API | Website, WhatsApp, Messenger, Slack (no email) |
| Human handoff | Built-in live takeover | Live takeover with chat summaries |
| Analytics & insights | Conversations, top questions, CSAT ratings | Basic active-chat dashboard |
| Data privacy | Never trains your data on AI models; GDPR & DPA | GDPR + EU hosting |
The honest summary: ResolveAI wins on sticker price and EU data residency — a fine pick for a solo operator on a tight budget. Chat Thing wins on the things that matter once support gets real: a multi-year track record (vs almost no reviews), no per-resolution fees (no bring-your-own-key), broader channels and analytics.
Pricing
A static worked example so you can see the difference in billing models, not just the sticker price.
Chat Thing
Flat & predictable$49–$299/mo flat
Flat monthly plans — $49 Standard, $99 Pro, $299 Enterprise — with no per-resolution fees and no API-key management.
ResolveAI
$29–$79/mo + add-ons
Low tiers (Basic $9, Enhanced $29, Expert $79/mo) with monthly message caps; the 'unlimited' Expert tier expects you to bring your own OpenAI API key. Branding removal is a $39/mo add-on.
For a small support team at moderate volume
Pricing verified 2026-06-24 from resolveai.co/pricing (note: 'Resolve AI' is a name shared by several products — this covers resolveai.co). Competitors change pricing often.
The honest bit
No tool wins everything. Here's where ResolveAI is genuinely the stronger choice.
Choose ResolveAI if you're an EU-based solo operator or micro-business on a tight budget who needs a simple website + WhatsApp bot and doesn't need analytics depth.
Why switch
ResolveAI has almost no independent reviews and a small user base. Chat Thing has run real businesses' support since 2023 with multi-year retention.
ResolveAI caps messages on its lower tiers and expects your own OpenAI key for 'unlimited'. Chat Thing answers questions without per-resolution fees on a flat plan, with no key management.
Chat Thing adds email, Discord and Telegram alongside website/WhatsApp/Slack, plus real analytics (top questions, CSAT) rather than a basic active-chat view.
Beyond website and Google files, Chat Thing learns from docs, PDFs, Notion, RSS and YouTube and keeps them in sync.
More than a chatbot
Chat Thing does the whole job — from answering and escalating to analytics and actions.
Analytics & insights
Every conversation is logged and searchable. See what customers ask most, where the AI struggles, and exactly which docs to improve.
Omnichannel
Deploy the same trained assistant across your website widget, Slack, WhatsApp, Discord, Telegram, email and a public API — meet customers wherever they are.
Knowledge
Point it at your website, docs, PDFs, Notion, files, RSS and YouTube. It keeps learning and auto-syncs, so answers never go stale.
Jump into any conversation live — and let the AI hand off to your team the moment something needs a person.
Your assistant can take actions — look up an order, hit your API, trigger a workflow — not just answer questions.
Run on GPT, Claude, Gemini and more. Pick the model behind your assistant for the quality your support needs.
Train in one language and answer customers in 50+, automatically.
Built-in thumbs up / down on answers, so you always know what's working and what to fix.
Your content is only ever used to answer your customers — never to train AI models.
Proof
Businesses run their customer support on Chat Thing for years — typical retention is 1.5–2 years.
Live since 2023 across SaaS, fintech, education, real estate, manufacturing and professional services.
ResolveAI has effectively no independent reviews (0 on Capterra/GetApp/SoftwareAdvice as of mid-2026) — a track record gap worth weighing.
FAQ
Yes, particularly if you want a proven product. Chat Thing offers similar simplicity with a multi-year track record, no per-resolution fees, broader channels and real analytics. ResolveAI is a fine budget option for a solo operator's basic bot.
On sticker price, yes — ResolveAI starts at $9–$29/mo. But its lower tiers cap messages and the 'unlimited' tier needs your own OpenAI key; Chat Thing's flat $49–$299/mo has no per-resolution fees and no key management, so the gap narrows at real volume.
Yes — both ResolveAI and Chat Thing support live human takeover with conversation summaries. This row is a genuine tie.
No — ResolveAI covers website, WhatsApp, Messenger and Slack, with no native email channel. Chat Thing adds email, Discord and Telegram.
No. Your content is used only to answer your customers, never to train AI models.
Compare other tools
Sources: ResolveAI pricing, ResolveAI homepage
Create bots that solve all sorts of problems in minutes. Customer support bots, writing buddies, HR bots, API docs bots or what ever Chat Thing you can think of!