Crisp vs Ultimate.ai — Pricing, Plans, and Verified Costs (2026)
Crisp starts at $48.6/mo. Ultimate.ai uses custom pricing — request a quote to compare.
See price history: Crisp · Ultimate.ai
How pricing works
These two tools don't price the same way, so the headline numbers below aren't directly comparable until you plug in your own volume.
- Crisp (Flat Rate) — Crisp bills on a fixed plan from $48.6/mo, so the listed price is what you pay regardless of volume.
- Ultimate.ai (Per Usage) — Ultimate.ai bills purely on usage. There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
Per-minute, per-credit and per-token rates exclude any downstream model, speech or telephony costs unless the vendor states otherwise.
French all-in-one customer messaging platform (live chat + shared inbox + knowledge base). Positioned as the alternative to Intercom at roughly 1/10th the price. Distinctive for its "lifetime deal" mentality — flat pricing per workspace, not per contact or per seat, which lets fast-growing SMBs avoid the Intercom scaling trap. Priced $0-$95/mo per workspace. Popular with SMBs and European e-commerce.
AI customer service automation platform, acquired by Zendesk in March 2024. Now sold primarily as Zendesk AI + Ultimate agents. All pricing rolled into Zendesk enterprise deals; standalone pricing was reported at $500-2000/mo per language before the acquisition.
All plans compared
| Tier role | Plan | Crisp monthly | Crisp annual | Ultimate.ai monthly | Ultimate.ai annual |
|---|---|---|---|---|---|
| Free / starter | Free / — | Free | Free | — | — |
| Entry paid | Mini / — | $48.6 | $48.6 | — | — |
| Mid tier | Essentials / — | $102.6 | $102.6 | — | — |
| Pro / power | Plus / — | $318.6 | $318.6 | — | — |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Crisp is worth it if… small businesses and startups (1-30 people) that want live chat + shared inbox + chatbot in one tool — particularly if you're EU-based and value the French-native UX polish. Free tier is usable; Mini covers solo/small; Essentials adds shared inbox and automations; Plus adds AI and MagicReply.
Ultimate.ai is worth it if… ai (now Zendesk AI) is worth it if you're already deep on Zendesk and want to add AI agent automation without a separate vendor. ai purchases are being funneled into Zendesk Suite AI packages.
Bottom line: Choose based on how you want to pay — Crisp is flat rate, Ultimate.ai is per usage.
Choose Crisp over Ultimate.ai if…
Choose Crisp if…
- You want fixed-price predictability (flat rate, from $48.6/mo).
- You match the profile Crisp is built for: small businesses and startups (1-30 people) that want live chat + shared inbox + chatbot in one tool — particularly if you're EU-based and value the French-native UX polish.
- You need a general-purpose customer support option rather than a vertical-specific one.
Choose Ultimate.ai if…
- You want to pay only for actual usage (per usage, custom pricing).
- You match the profile Ultimate.ai is built for: Ultimate.
- You need a general-purpose customer support option rather than a vertical-specific one.
At a glance
| Crisp | Ultimate.ai | |
|---|---|---|
| Free plan | Yes | No |
| Entry price | $48.6/mo | Custom |
| Enterprise available | Yes | No |
| Pricing model | Flat Rate | Per Usage |
| Last verified | September 18, 2026 | — |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 18, 2026. Tracked daily.