Alternatives · Abacus ChatLLM
Updated · By llmwise, AI-assisted.
Abacus ChatLLM alternative: plans, limits and who should pick which
Abacus ChatLLM's cheapest paid plan is $10 a month. It names no message count for any paid plan, so there's no price per message to compare. For $20 a month, llmwise Pro counts every model: up to 125 Claude Sonnet 5 messages a month ($0.16 each).
Checked : Abacus.AI Help: ChatLLM billing.
Abacus ChatLLM, in Abacus.AI's words
“A ChatLLM subscription is $10 per user per month.”
Source: Abacus.AI Help: ChatLLM billing
“The Pro tier gives you unrestricted access to Abacus AI Agent and Abacus AI Studio.”
Source: Abacus.AI Help: ChatLLM billing
“You can cancel anytime, and your subscription will stay active for the month.”
Source: Abacus.AI Help: ChatLLM billing
“Limited Abacus AI Agent access (3 tasks of limited complexity)”
Source: Abacus.AI Help: ChatLLM billing
Abacus ChatLLM's plans
Apps like Abacus ChatLLM reprice often; each row quotes its plan as the page put it.
| Plan | Price | Abacus ChatLLM's line | Messages it states |
|---|---|---|---|
| Basic | $10 a month | “A ChatLLM subscription is $10 per user per month.” (Abacus.AI Help: ChatLLM billing) | None published |
| Pro | $20 a month | “$20 total/month (Basic + Pro)” (Abacus.AI Help: ChatLLM billing) | None published |
Which costs less per message, Abacus ChatLLM or llmwise?
Abacus ChatLLM publishes no price and count together, so there's no price per message to set beside llmwise's. Here's llmwise Pro's ($20), model by model.
| Plan and model | Count | Per message |
|---|---|---|
| llmwise Pro, Claude Sonnet 5 | Up to 125 a month | $0.16 |
| llmwise Pro, GPT-6 Sol | Up to 125 a month | $0.16 |
| llmwise Pro, Gemini 3.1 Pro (preview) | Up to 125 a month | $0.16 |
Behind those counts sits Pro's fair-use limit, $7.50 of AI cost a month. Typical messages stay under it for the whole month; very large prompts and heavy research may not. Every limit, explained.
Which of these models passed our test prompts?
Claude Sonnet 5, GPT-6 Sol, and Gemini 3.1 Pro, each sent our 50 test prompts.
| Prompt type | Claude Sonnet 5 | GPT-6 Sol | Gemini 3.1 Pro |
|---|---|---|---|
| Writing | 4 of 5 | 4 of 5 | 4 of 5 |
| Summarization | 3 of 5 | 4 of 5 | 5 of 5 |
| Data analysis | 4 of 5 | 5 of 5 | 5 of 5 |
| Support replies | 5 of 5 | 3 of 5 | 5 of 5 |
| Translation | 5 of 5 | 4 of 5 | 5 of 5 |
| Overall | 46 of 50 | 45 of 50 | 49 of 50 |
Full marks all round on coding, math, SQL, answering from documents, and tool use. Each cell counts passes out of 5, from our runs of September 27, 28, 29 and October 2, 7, 8, 9, 15, 2026. The prompts, with every answer.
Should you pick Abacus ChatLLM or llmwise?
This part is our opinion; the quotes above are Abacus ChatLLM's.
Pick Abacus ChatLLM if…
You want the lowest monthly price for many models plus an agent that builds apps and hosts them, and you're happy to track a pool of the app's own units.
Pick llmwise over Abacus ChatLLM if…
You want each model's count shown before you send, and a price that doesn't depend on how much of a shared pool a task eats.
What Abacus ChatLLM adds
An agent that builds, deploys and hosts apps, APIs and databases on its Pro tier. A per-user team price from the first seat.
Other multi-model chat apps
Also from primary sources: ChatLLM's App Store listing (ChatLLM at $9.99 a month there, and $19.99 with its Pro tier). Read .
Questions about Abacus ChatLLM
How much does Abacus ChatLLM cost?
Basic: $10 a month; Pro: $20 a month (from Abacus.AI's own page, checked September 2026).
Per message, which is cheaper: llmwise or Abacus ChatLLM?
Without a message count from Abacus ChatLLM, its price per message can't be worked out. llmwise Pro gives up to 125 Claude Sonnet 5 messages a month ($0.16 each).
What can Abacus ChatLLM do that llmwise can't?
An agent that builds, deploys and hosts apps, APIs and databases on its Pro tier. A per-user team price from the first seat. llmwise's answer: You want each model's count shown before you send, and a price that doesn't depend on how much of a shared pool a task eats.
Abacus ChatLLM or llmwise? Count the messages first
Abacus ChatLLM publishes no message count to price. On llmwise Pro ($20), a Claude Sonnet 5 message costs as little as $0.16, and a GPT-6 Sol one $0.16.