Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NReco NLQuery: .NET library for building search-like interface launched in 2018; newer entries below may have overtaken it.

1. 1
   NLSQL Bot▲89

   A smart sales bot that's integrated with your database

   2018 · nlsql.com · its alternatives →

2. 2
   Natural-SQL-7B, a strong text-to-SQL model▲362

   Would love thoughts! Here is the HF page: https://huggingface.co/chatdb/natural-sql-7b

   2024 · github.com · its alternatives →

3. 3
   Dataherald▲126

   Embed NL-to-SQL into your product

   2024 · its alternatives →

4. 4AN
   A Natural Language Query Engine Without Machine Learning▲115

   2016 · blog.ayoungprogrammer.com · its alternatives →

5. 5DS
   Describe SQL using natural language, and execute against real data▲66

   I played around with GPT-3 to build this demo. Select a public BigQuery dataset and describe your query in natural English, then edit the generated SQL as needed and execute it. https://app.tabbydata.com/sql-assistant-demo

   2021 · its alternatives →

6. 6
   Google Cloud Natural Language API▲513

   Natural language API using Google machine learning

   2016 · cloud.google.com · its alternatives →

7. 7
   I made a free course, 'NLP for Semantic Search'▲239

   Learn how to build semantic search systems. From machine transition to question-answering.

   2021 · pinecone.io · its alternatives →

8. 8
   We open sourced our entire text-to-SQL product▲464

   Long story short: We (Dataherald) just open-sourced our entire codebase, including the core engine, the clients that interact with it and the backend application layer for authentication and RBAC. You can now use the full solution to build text-to-SQL into your product. The Problem: modern LLMs write syntactically correct SQL, but they struggle with real-world relational data. This is because real world data and schema is messy, natural language can often be ambiguous and LLMs are not trained on your specific dataset. Solution: The core NL-to-SQL engine in Dataherald is an LLM based agent…

   2024 · github.com · its alternatives →

9. 9
   Text2Query▲103

   Turn plain language into powerful database queries

   2025 · text2query.com · its alternatives →

10. 10
    N2Query — AI SQL for MySQL & MariaDB▲8

    AI-powered natural language SQL client for mysql | n2query

    Dec 2025 · its alternatives →

11. 11
    Kueri Platform▲121

    A complete platform for integrating natural language to SQL

    2016 · its alternatives →

12. 12NL
    Natural Language to SQL interface to embed in your app▲44

    2016 · kueri.me · its alternatives →

13. 13
    NeoBase - AI Copilot for Database▲128

    Chat & Question your Database in Natural Language.

    2025 · neobase.cloud · its alternatives →

14. 14
    Dataherald AI – Natural Language to SQL Engine▲215

    Hi HN community. We are excited to open source Dataherald’s natural-language-to-SQL engine today (https://github.com/Dataherald/dataherald). This engine allows you to set up an API from your structured database that can answer questions in plain English. GPT-4 class LLMs have gotten remarkably good at writing SQL. However, out-of-the-box LLMs and existing frameworks would not work with our own structured data at a necessary quality level. For example, given the question “what was the average rent in Los Angeles in May 2023?” a reasonable human would either assume the…

    2023 · github.com · its alternatives →

15. 15NL
    Natural Language to SQL "Text-to-SQL" API▲62

    Hi HN- Today, we are releasing the hosted API for our natural language to SQL engine, which allows you to: (1) Explain Your Data: Feed in dictionaries, dbt, schemas, Confluence docs - we'll understand the business context to your data. (2) Train Your AI: Fine-tune an LLM (including GPT-4) specifically for your data, increasing accuracy and lowering latency (3) Trust the Answer: See confidence scores with each AI-generated query, stay in control. (4) Conduct complex SQL queries Problem background - Developers struggle to build NL-to-SQL into products because LLMs do not work out-of-the-box;…

    2024 · dataherald.com · its alternatives →

16. 16NL
    Natural Language Querying▲17

    2013 · samuru.com · its alternatives →

17. 17
    jql – Easier jq Alternative with a Lispy Syntax Written in Go▲217

    Easy JSON Query Processor with a Lispy syntax in Go - cube2222/jql

    2020 · github.com · its alternatives →

18. 18
    NLP-API▲69

    Natural Language Processing tools REST API

    2023 · its alternatives →

19. 19
    Askdata▲117

    Ask questions in natural language and find answers in data ⚡

    2019 · its alternatives →

20. 20
    sqlTranslate▲94

    sql, data, analytics, database, query, syntax, translation

    2023 · askai.free · its alternatives →

21. 21
    A NLP Library for Matching Parse Trees▲46

    Language Lego. Contribute to ayoungprogrammer/Lango development by creating an account on GitHub.

    2016 · github.com · its alternatives →

22. 22
    queryinside▲134

    Powerful AI-based data searching and system monitoring tool

    2025 · queryinside.com · its alternatives →

23. 23
    Codeq Natural Language Processing API▲105

    State of the art text understanding for developers

    2018 · its alternatives →

24. 24
    Querying JSON documents using SQL-like language in Scala▲70

    SQL micro-dialect implementation for querying JSON objects. Written purely in Scala. - mmalek06/JsonSql

    2020 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →