Quick verdict
The best Chatling alternative depends on what bothers you about Chatling. If it is the AI credit meter and you are based in Europe, Heeya gives you a flat monthly fee, a hard message cap you can read in advance and EU storage. Chatbase and SiteGPT are the closest peers but cost more at entry. Botsonic matches Chatling on entry price, DocsBot and CustomGPT suit documentation-heavy and API-led teams, and Chatling itself remains the better pick if you need WhatsApp, Instagram or 80+ languages.
Chatling is a no-code AI chatbot builder: you train an agent on your website, files or Q&A pairs, paste a widget on your site and let it answer visitors. It is well priced on paper ($25 per month for 1,750 AI credits) and has a free plan. So why do people search for a Chatling alternative? Mostly because of how usage is metered.
Chatling bills in AI credits, not in messages. How many replies a credit buys depends on the model you pick, so two teams on the same plan can see very different monthly capacity. Chatling also meters other things on top (email credits, voice minutes, knowledge base resyncs). That flexibility is useful for some teams and a forecasting headache for others.
This guide compares seven tools on the four things that actually change your bill and your risk: credits vs messages, plan caps, data hosting and lead capture. Heeya is our product; we assessed it with the same criteria as the others. Prices were verified on each vendor's pricing page in November 2026. For the wider field, see our best AI chatbot platforms of 2026 guide.
Table of Contents
- What Chatling Does Well, and Where It Pinches
- Side-by-Side Comparison Table
- AI Credits vs Messages: What You Really Pay
- 1. Heeya: Flat Fee, EU Storage
- 2. Chatbase: Closest Peer, Higher Entry Price
- 3. SiteGPT: Website-First Training
- 4. Wonderchat: Cheap Start, Small Caps
- 5. DocsBot: Documentation Focus
- 6. Botsonic: Same Entry Price as Chatling
- 7. CustomGPT.ai: API-Led Teams
- Chatling vs Chatbase in Short
- How to Choose
- FAQ
- Final Verdict
What Chatling Does Well, and Where It Pinches
Chatling deserves a fair hearing. Its plans are Free, Starter at $25, Growth at $75 and Scale at $295 per month. Extra agents cost $3 per month and extra AI credits $10 per 1,000, which is cheaper than most direct peers. It supports more than 80 languages, lets you choose between models from OpenAI, Anthropic, Google, Mistral and others, and connects to WhatsApp, Instagram, Messenger and Telegram plus Zapier, HubSpot, Slack and Zendesk.
For a team that wants one bot across many messaging channels at a low entry price, that is a strong package. The friction shows up in four places:
- Credit burn is not fixed. The number of credits a reply uses depends on the model. Pick a premium model and the same plan covers far fewer conversations.
- Several meters. AI credits, email credits, voice minutes and resync credits are counted separately.
- Branding removal is an add-on. Removing the Chatling badge costs $35 per month below the Scale plan.
- Hosting is unclear. Chatling states it is GDPR-compliant and does not train on your data, but we did not find a published storage region on its pricing page. Ask for the data processing terms before you deploy in the EU.
None of these is a defect. They are trade-offs, and they explain why buyers compare alternatives. The table below puts the numbers side by side.
Side-by-Side Comparison Table
| Criterion | Heeya | Chatling | Chatbase | SiteGPT | Wonderchat | DocsBot | Botsonic | CustomGPT |
|---|---|---|---|---|---|---|---|---|
| Entry paid plan | 19 €/mo | $25/mo | $40/mo ($32 annual) | $59/mo | $32.50/mo (annual) | $49/mo | $19/mo | $99/mo ($89 annual) |
| Usage unit at entry | 500 messages | 1,750 AI credits | 700 message credits | 4,000 messages (mini model) or 400 (GPT-4.1) | 500 AI replies | 5,000 AI credits | 1,000 messages | 1,000 queries |
| Free option | 7-day trial, no card | Free plan (200 credits) | Check current page | 7-day trial | Free plan (50 replies) | Free plan (100 credits) | Check current page | 7-day trial |
| Agents at entry | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 10 |
| Lead capture | Contact form tool (Standard and Premium) | Yes, via actions and workflows | Yes, plan-dependent | Yes | Yes, lead routing on Scale | Yes | Yes, all plans | Yes |
| Data location | EU storage (OVH, France) | GDPR-compliant per vendor; region not stated on pricing page | US company, DPA via terms | US-based | Check DPA and region | Check DPA and region | Check DPA and region | US-based |
| Channels beyond website | Hosted assistant page | WhatsApp, Instagram, Messenger, Telegram | Slack, WhatsApp, Zapier and more | Slack, Zendesk and others | Messenger, Instagram, Discord, Telegram | API and integrations | Integrations | API and integrations |
Prices reflect the public pricing pages of Chatling, Chatbase, SiteGPT, Wonderchat, DocsBot, Botsonic and CustomGPT, verified in November 2026 and subject to change. Chatbase monthly prices follow our Chatbase alternatives guide.
AI Credits vs Messages: What You Really Pay
A message cap is easier to budget than a credit pool. With a flat cap, you know that 500 messages means 500 messages. With credits, you need a conversion table: model, answer length, retrieval depth. Chatling lets you choose the model, so you control the burn rate, but you also own the forecasting.
Three practical rules help whatever tool you pick:
- Count real conversations, not visitors. One visitor session is often 3 to 6 exchanges.
- Check what happens at the limit. Some tools stop answering, others bill overage. Chatbase, for example, lists extra credits at {ext('https://www.chatbase.co/pricing','$40 per 1,000 credits')}, Chatling at $10 per 1,000.
- Read the unit in the first column of the table. A credit, a query, a reply and a message are four different things.
If you want the broader cost picture, our guide on how much an AI chatbot costs in 2026 breaks down plan prices against real usage.
1. Heeya: Flat Fee, EU Storage
Heeya is a French RAG chatbot platform. You train an agent on PDF, DOCX, PPTX and TXT files, on pages scraped from your website, or on Q&A pairs imported from xlsx or csv, then paste one script line on WordPress, Shopify, Wix, Webflow, PrestaShop, Squarespace, a custom site or a React or Next.js app. A hosted assistant page is included too. Heeya is our product; we assessed it with the same criteria as the others.
Key strengths:
- Flat plans with a visible cap. Standard is 19 €/month for 500 messages, 1 million characters and 1 agent. Premium is 99 €/month for 2,500 messages, 3 million characters and 3 agents. Enterprise is on quote. No credit conversion to do.
- 7-day free trial, no card. Heeya is tested with a free 7-day trial, no card required, on your own documents.
- EU storage. Heeya stores conversations and knowledge bases in the EU (OVH, France); message content is sent to AI providers (Google, OpenAI) that may process it outside the EU under standard contractual clauses or the Data Privacy Framework, with no training on your data. A signed processing addendum is available on request.
- Lead capture and business tools. The contact form tool collects leads on Standard and Premium. Premium adds support tickets, appointment booking with confirmation emails and calendar files, visitor identification, and form connectors to webhooks, HubSpot and Pipedrive.
- Answer reliability score. Each answer gets a reliability score, which helps you spot weak spots in your knowledge base.
Good to know: Heeya is built so the AI agent answers on its own from your content; if your team wants to reply live in the widget, Crisp or Intercom are better suited. It works in English and French, and its integration catalog is shorter than Chatling's or Chatbase's. The AI model is managed by the platform. If WhatsApp, Instagram or Messenger are your main channels, Chatling is the better fit.
Best for: European SMBs and agencies serving French or English speakers who want a predictable bill and EU storage. See the Heeya pricing page for current tiers.
2. Chatbase: Closest Peer, Higher Entry Price
Chatbase is the best-known tool in the category and the nearest match to Chatling's workflow. It has a deeper integration catalog (Zendesk, Salesforce, HubSpot, Slack, WhatsApp), voice and API access on higher tiers, and a large community. Plans run from $40 per month (700 message credits) up to $500 per month (15,000 credits) on monthly billing. Our Chatbase alternatives guide covers it in depth.
Honest limitations: the entry plan is more expensive than Chatling's, training content is capped at 40 MB per plan, and extra agents cost $25 per month against $3 at Chatling. It is a US company, with a data processing addendum included in its terms.
Best for: teams that want the widest integration list and accept a higher price per message.
3. SiteGPT: Website-First Training
SiteGPT focuses on turning a site or help center into a chatbot. Starter is $59 per month for 1 chatbot and 1,000 pages, with 4,000 messages on the mini model or 400 on GPT-4.1. Growth is $129 and Scale $429. All plans include a 7-day trial. We compared it with its peers in our SiteGPT alternatives guide.
Honest limitations: the entry price is more than double Chatling's, and message volume depends on the model you select, which is the same forecasting problem in a different form.
Best for: support sites with many public pages where crawl-and-refresh matters more than price.
4. Wonderchat: Cheap Start, Small Caps
Wonderchat starts with a free plan (50 AI replies, 1 agent, 100 webpages) and a Starter plan at $32.50 per month on annual billing for 500 AI replies. Basic is $125 for 3,000 replies, Scale $417 for 10,000. Live chat handover is included even on the free plan, and the paid tiers add ticketing sync, voice chat and lead routing.
Honest limitations: the page limit is tight (200 webpages on Starter) and prices climb quickly between tiers. Check the data processing terms for EU use.
Best for: small sites that need human handover alongside the bot.
5. DocsBot: Documentation Focus
DocsBot is built around documentation and knowledge bases. Personal is $49 per month for 5,000 AI credits and 5,000 source pages, Standard is $149 for 15,000 credits and 3 bots, Business is $499. A free plan gives 100 credits. Like Chatling, it meters in credits, and heavier models use more of them.
Honest limitations: the credit model is the same one you may be trying to leave. Best for: product teams with large documentation sets.
6. Botsonic: Same Entry Price as Chatling
Botsonic starts at $19 per month for 1,000 messages and 10 million uploaded characters, with lead capture on every plan. Professional is $49 for 3,000 messages and Advanced $299 for 12,000. Add-ons are where costs grow: team members at $25 each, branding removal at $49 per month, extra messages at $25 per 2,000. Its own comparison is in our Botsonic alternatives guide.
Best for: small teams that want a message-based cap at a low entry price and plan to stay on one bot.
7. CustomGPT.ai: API-Led Teams
CustomGPT.ai charges $99 per month (Standard, 1,000 queries, 10 agents, 60 million words of storage) or $499 per month (Premium, 5,000 queries, 25 agents). It is built for developers and teams who want API control and many agents. See our CustomGPT alternatives guide.
Honest limitations: the entry price is four times Chatling's and the query count is low for a customer-facing bot. Best for: API-first projects with several internal agents.
Chatling vs Chatbase in Short
Chatling is cheaper and more flexible; Chatbase is more established and more expensive. Chatling's Starter is $25 for 1,750 credits against $40 for 700 message credits at Chatbase. Extra credits cost $10 per 1,000 against $40, and an extra agent $3 against $25. Chatling adds multi-model choice and messaging channels. Chatbase offers a larger integration catalog, voice and telephony, and an enterprise tier with SSO and HIPAA eligibility. Units differ (credits vs message credits), so compare on your own traffic, not on the headline number.
How to Choose
Stay on Chatling if...
You need WhatsApp, Instagram or Messenger, 80+ languages, or a choice of AI models, and you are comfortable monitoring credits.
Move to Heeya if...
You are in Europe, serve French or English speakers, want a flat 19 € or 99 € bill with a visible message cap, and need EU storage plus lead capture without a separate form tool.
Pick another tool if...
You want the biggest integration list (Chatbase), a website crawler first (SiteGPT), human handover on a free tier (Wonderchat), documentation depth (DocsBot) or API control (CustomGPT).
FAQ: Chatling Alternatives
What is the best Chatling alternative?
It depends on the reason for leaving. For a flat monthly fee and EU storage, Heeya is the best Chatling alternative. For the widest integration catalog, Chatbase. For a low entry price with messages instead of credits, Botsonic. Prices were verified in November 2026.
How much does Chatling cost?
Chatling offers a Free plan (200 AI credits), Starter at $25 per month (1,750 credits), Growth at $75 (6,000 credits) and Scale at $295 (35,000 credits). Extra credits cost $10 per 1,000 and removing the branding costs $35 per month below Scale.
What are Chatling AI credits?
AI credits are Chatling's usage unit. The number of credits a reply consumes depends on the model you choose, so the same plan can cover more or fewer conversations. Chatling also meters email credits, voice minutes and resyncs separately.
Chatling vs Chatbase: which is better?
Chatling is cheaper at entry ($25 vs $40 per month) and cheaper for extra agents and credits. Chatbase has a larger integration catalog, voice and telephony, and enterprise features such as SSO. Both meter usage in credits.
Is Chatling GDPR compliant?
Chatling states that it is GDPR-compliant and does not use your data for model training. We did not find a published storage region on its pricing page, so ask for its data processing terms if you need EU residency.
Is there a Chatling alternative with a flat price?
Heeya sells flat plans: Standard at 19 € per month for 500 messages and Premium at 99 € for 2,500 messages, with a 7-day free trial and no card. Heeya stores conversations and knowledge bases in the EU (OVH, France); message content is sent to AI providers (Google, OpenAI) that may process it outside the EU under standard contractual clauses or the Data Privacy Framework, with no training on your data.
Which Chatling alternative is best for lead capture?
Botsonic includes lead capture on all plans. Heeya's contact form tool captures leads on Standard and Premium, and Premium can forward them to a webhook, HubSpot or Pipedrive.
Final Verdict
Chatling is a good, inexpensive tool, and for multi-channel bots with many languages it is hard to beat at $25. Its weak spot is predictability: credits, models and side meters make the monthly capacity harder to read than a message cap.
If that is your concern, or if you need EU storage, Heeya is the simplest alternative: two flat plans, a visible cap and a 7-day trial on your own content. If you need the biggest ecosystem, look at Chatbase. For everything else, the table above shows which trade-off each tool makes.
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