# Gaviti vs Merclex: which do AI models recommend for B2B credit management, September 2026

Finance AI Recommendation Index, September 2026 Edition, B2B credit management. Five of twelve models named Gaviti first on the direct prompt; zero named Merclex. Page: https://finance-ai-index.com/receivables/b2b-credit-management/gaviti-vs-merclex/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Gaviti | 14% | #2 of 12 | 0% | 18 | 11 of 12 |
| Merclex | 4% | #8 of 12 | 0% | 10 | 8 of 12 |

## The direct prompt, model by model

- Claude Haiku 4.5: gaviti first (first choices: Gaviti) (alternatives: Chaser, Quadient AR)
- Grok 4.1 Fast: gaviti first (first choices: Gaviti) (alternatives: Bectran, Billtrust, Nuvo, Tesorio)
- Mistral Small: gaviti first (first choices: Gaviti) (alternatives: Billtrust, Quadient AR)
- Qwen 3.7 Flash: gaviti first (first choices: Gaviti) (alternatives: Billtrust, Credit Pulse)
- Kimi K2: gaviti first (first choices: Gaviti, Tesorio) (alternatives: Billtrust, Nuvo, Quadient AR)
- Perplexity Sonar: neither first, one named (first choices: Tesorio) (alternatives: Gaviti, HighRadius Credit Cloud, Quadient AR)
- DeepSeek V4 Flash: neither first, one named (first choices: Nuvo) (alternatives: Bectran, Creditsafe, Gaviti, Tesorio)
- GLM 4.7 FlashX: neither first, one named (first choices: Tesorio) (alternatives: Gaviti, Quadient AR)
- MiniMax M2.5: neither first, one named (first choices: Tesorio) (alternatives: Credit Pulse, Gaviti, Nuvo, Quadient AR)
- GPT-5.4 mini: neither named (first choices: Quadient AR) (alternatives: Bectran, D&B Finance Analytics Credit Intelligence, Nuvo)
- Gemini 3.5 Flash: neither named (first choices: Bectran) (alternatives: Esker, Quadient AR, Resolve Pay, Tesorio)
- Llama 4 Maverick: neither named

## What the models said about Gaviti

- "Gaviti is ideal if you need a fast time-to-value solution that combines credit management with invoice-to-cash automation" (Mistral Small, paraphrase prompt, first choice)
- "Gaviti or Tesorio tend to offer the best balance of credit management depth and rapid deployment" (Kimi K2, direct prompt, first choice)
- "If fast time-to-value (weeks, not months) & collections focus: Gaviti (top G2-rated for mid-market)." (Grok 4.1 Fast, direct prompt, first choice)

## What the models said about Merclex

- "includes Bectran, D&B Credit Reporter, Experian Business CreditScore Pro, Merclex, and Nav Business" (Llama 4 Maverick, budget prompt, first choice)
- "Merclex (Top Pick for Truly Limited Budgets – Free Starter Tier)" (Grok 4.1 Fast, budget prompt, first choice)
- "If you need basic credit monitoring specifically, Merclex is also worth considering." (Mistral Small, budget prompt, alternative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.