Apollo.io vs Salesloft
Five of fourteen models named Apollo.io first on the direct prompt; six named Salesloft. Both were named by all fourteen models and Apollo.io carries 66 labels and Salesloft 64, so the shares are not directly comparable.
San Francisco, United States, founded 2015. Named in twenty-six categories this edition.
Atlanta, United States, founded 2011. Named in fourteen categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the sales engagement platforms page.
By framing
Apollo.ioFirst choices, of fourteen modelsSalesloft
Across every category in the October 2026 Edition, Apollo.io and Salesloft were named in the same answer 145 times, of the 1056 answers naming Apollo.io and the 311 naming Salesloft. In those answers Salesloft took the first choice thirty times and Apollo.io forty-eight.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | | ||
| GPT-5.4 mini | | | | | ||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | | | | | |
| Grok 4.1 Fast | | | | | | |
| Mistral Small | | | | | | |
| DeepSeek V4 Flash | | | | | | |
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | | | | | | |
| Kimi K2 | | | | | ||
| GLM 4.7 FlashX | | | | | | |
| MiniMax M2.5 | | | | | | |
| GPT-6 Luna | | | | | | |
| Muse Glimmer 30B | | | | | |
Apollo.io Salesloft first choice named as an alternative argued againstblank: not namedEach cell is one answer, Apollo.io on the left and Salesloft on the right.The direct prompt
Both were the first choice
1 of 14 modelsThe answer named them together, and the judge labeled each a first choice.Apollo.io first, Salesloft an alternative
4 of 14 modelsSalesloft was named in the answer but not as the choice, or not at all.Salesloft first, Apollo.io an alternative
5 of 14 modelsApollo.io was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
1 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Apollo.io51%#1 of 11Salesloft0%#10 of 11Apollo.io35%#1 of 11Salesloft25%#2 of 11Salesloft25%#2 of 8Apollo.io0%#8 of 8What the models said about Apollo.io
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.
“Credit system is deceptive ... they profit when your data is wrong because you burn more credits.” DeepSeek V4 Flash · negative prompt · hard negative
What the models said about Salesloft
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“In August 2025, attackers stole OAuth tokens from Salesloft's Drift chatbot integration... FINRA issued a cybersecurity alert telling member firms to disconnect Salesloft integrations” Muse Glimmer 30B · negative prompt · hard negative
“SalesLoft had a data breach in August 2025 via the Drift integration that compromised 700+ organizations... users report concerning renewal practices” Claude Haiku 4.5 · negative prompt · hard negative
“Platforms to Be Cautious About (with specific reasons)... SalesLoft ... Cancellation nightmare ... Email bugs are severe” DeepSeek V4 Flash · negative prompt · hard negative
“For most mid-sized B2B companies scaling reps quickly, Salesloft is the commonly recommended balance of engagement, coaching and revenue intelligence.” Muse Glimmer 30B · paraphrase prompt · first choice
“the best sales engagement platforms for mid-market B2B companies are generally considered to be Salesloft, Apollo, and Outreach” Mistral Small · direct prompt · first choice
“the best all-around choice is usually Salesloft if you want a dedicated sales engagement platform built for mid-market teams” GPT-5.4 mini · direct prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.