|

Raspberry Pi Alternatives | Cheaper Alternatives for Raspberry Pi

By

Cheaper Raspberry Pi Alternatives for 2020 that are used by beginners and experts alike. Make your projects cheaper and efficient.

Last Updated: April 8, 2026 | All specs and prices verified for 2026

Raspberry Pi is still the most popular single-board computer in the world, but it is not always the right tool for every project. Sometimes you need more raw performance, a built-in AI accelerator, x86 compatibility so you can run Windows, better networking for a NAS build, or simply a cheaper board for a throwaway IoT sensor node. The good news is that the alternative SBC landscape has matured significantly — and in 2026, several boards genuinely outperform the Raspberry Pi in specific use cases. This guide covers the best alternatives, what each one is actually good for, and who should buy it.

Table of Contents

  1. Orange Pi 5 Plus — Best Overall Performance
  2. Radxa X4 — Best for x86 Compatibility
  3. NVIDIA Jetson Orin Nano Super — Best for AI and Machine Learning
  4. ASUS Tinker Board S R2.0 — Best for Beginners Wanting More Than Pi
  5. BeagleBone Black — Best for Real-Time Hardware Control
  6. Raspberry Pi Zero 2 W — Best Budget Pi Alternative
  7. ESP32 — Best for IoT and Home Automation
  8. BBC micro:bit — Best for Education and Kids
  9. Arduino Family — Best for Hardware Control Projects

Not sure if you even need an alternative? Read our complete beginner guide first: What is Raspberry Pi? — The Complete Beginner Guide (2026). If the Pi covers your use case, there is no reason to switch.

1. Orange Pi 5 Plus — Best Overall ARM Performance

Price: ~$80–$130 depending on RAM configuration (4 GB, 8 GB, 16 GB, or 32 GB)

The Orange Pi 5 Plus is the most powerful ARM-based Raspberry Pi alternative available in 2026. It is built around the Rockchip RK3588 — an 8-core chip with four high-performance Cortex-A76 cores running at 2.4 GHz and four efficiency Cortex-A55 cores — manufactured on Samsung’s 8nm process. This chip delivers roughly 2–3x the multi-core performance of the Raspberry Pi 5.

The standout features over the Pi 5 are substantial. It has two 2.5 Gigabit Ethernet ports instead of Pi’s single 1 GbE port — which makes it exceptional for NAS builds, router projects, or any application requiring high-bandwidth networking. Its PCIe 3.0 x4 NVMe slot delivers storage speeds up to 3,500 MB/s, roughly seven times faster than the Raspberry Pi 5’s PCIe 2.0 x1 implementation. The built-in 6 TOPS NPU handles edge AI inference tasks that would overwhelm a Pi, and the Mali-G610 GPU supports 8K video decoding. It also has two HDMI output ports and one HDMI input port — useful for capture card projects.

OS support has improved significantly. Ubuntu 22.04, Debian 11, Android 12, and Armbian all run reliably. The community around Orange Pi boards has grown, though it is still smaller than Raspberry Pi’s and you will occasionally need to dig deeper in forums for answers.

The honest caveat: software support is still the Rockchip ecosystem’s weak point. Full mainline Linux kernel support is not yet complete, and some features require vendor-patched kernels. If this is your first SBC away from Raspberry Pi, expect some extra troubleshooting compared to the Pi experience. For headless server use the experience is smooth; for a desktop replacement, temper your expectations.

Best for: NAS builds, high-bandwidth networking projects, edge AI inference, media servers requiring 8K decoding, or any project where you need more RAM or PCIe storage speed than the Pi 5 can offer.

Not ideal for: Beginners, projects that rely on the Raspberry Pi HAT ecosystem, or projects requiring camera modules via CSI.

2. Radxa X4 — Best for x86 Compatibility

Price: From ~$60 (4 GB) to ~$80 (8 GB)

The Radxa X4 is a genuinely unusual board — a credit-card-sized SBC in the same physical form factor as a Raspberry Pi, but powered by an Intel N100 (Alder Lake-N) x86 processor instead of an ARM chip. This single fact changes everything about what you can run on it. Any operating system that runs on an x86 laptop — Windows 11, any Linux distro, any x86 container — runs on the Radxa X4 without modification or custom images.

The Intel N100 is a quad-core chip with a maximum turbo frequency of 3.4 GHz and a 6W TDP. Performance is stronger than the Raspberry Pi 5 in most CPU-bound tasks, particularly single-core workloads. The board includes 2.5 GbE networking, WiFi 6, Bluetooth 5.2, dual micro-HDMI outputs for two 4K displays, three USB 3.2 Gen 2 ports at 10 Gbps, and an M.2 2230 NVMe slot. It also includes a 40-pin GPIO header connected to an RP2040 microcontroller — largely compatible with the Raspberry Pi GPIO ecosystem for hardware projects.

The honest caveat: Intel chips run significantly hotter than ARM ones. Running this board without active cooling even under light loads causes thermal throttling. The official heatsink and fan case from Radxa costs around $15 and is essentially mandatory — factor it into your budget. The board also mounts upside-down inside the case, which is an awkward design. For pure power consumption, it is less efficient than an ARM board running the same workload.

Best for: Developers who need to run x86 software or containers on a small board, Windows 11 compatibility testing, projects requiring x86-native applications, or anyone who wants full OS flexibility without ARM’s software limitations.

Not ideal for: Battery-powered or low-power projects, CSI camera projects, or anyone who does not specifically need x86.

3. NVIDIA Jetson Orin Nano Super — Best for AI and Machine Learning

Price: $249 (8 GB, developer kit)

If your project revolves around serious AI inference — computer vision, object detection, running large language models at the edge, or robotics with neural network processing — the NVIDIA Jetson Orin Nano Super is in a completely different league from any other board on this list. Nothing else at this price point comes close for AI workloads.

The Orin Nano Super delivers up to 67 TOPS (Trillion Operations Per Second) of AI performance — a 1.7x improvement over the previous Jetson Orin Nano, achieved through a software-defined power mode upgrade that increased GPU, memory, and CPU clocks. The hardware is built around a 6-core ARM Cortex-A78AE CPU running at 1.7 GHz, an Ampere GPU with 1,024 CUDA cores and 32 Tensor cores, and 8 GB of unified DRAM. It supports the full NVIDIA AI software stack including TensorRT, CUDA, cuDNN, and runs popular frameworks including Ollama, llama.cpp, HuggingFace Transformers, and vLLM natively with GPU acceleration.

Compared to running AI on a Raspberry Pi — where Ollama on a Pi 5 runs TinyLlama at 5–12 tokens per second on CPU — the Jetson runs larger models faster using actual GPU acceleration. It also has two MIPI CSI camera connectors, two M.2 slots for SSDs, four USB 3.2 ports, and a 40-pin GPIO header compatible with Raspberry Pi outputs.

The NVIDIA software ecosystem and documentation are excellent — arguably the best of any alternative board on this list, comparable to Raspberry Pi’s own documentation quality.

The honest caveat: At $249 it is three times the price of a Raspberry Pi 5. It draws 25 watts at maximum performance — significantly more than a Pi. It is not a beginner board and the learning curve for JetPack and CUDA is steeper than standard Raspberry Pi OS. Only buy this if AI inference is a core requirement of your project.

Best for: Computer vision projects, real-time object detection, running local LLMs with GPU acceleration at the edge, AI-powered robotics, and any project where Ollama on a Pi 5 is too slow.

Not ideal for: General-purpose computing, home automation, low-power projects, or beginners new to Linux and SBCs.

4. ASUS Tinker Board S R2.0 — Reliable ARM SBC with Good Build Quality

Price: ~$70–$85

The ASUS Tinker Board S R2.0 is a well-built ARM SBC from a major manufacturer with genuine industrial-grade reliability credentials. It uses the Rockchip RK3288-CG.W quad-core Cortex-A17 processor clocked at 1.8 GHz, 2 GB LPDDR3 dual-channel memory, an ARM Mali-T764 GPU, and 16 GB of onboard eMMC storage. The eMMC storage is a significant practical advantage over microSD-dependent boards — it is faster, more reliable, and far less prone to corruption from sudden power loss.

The board uses the same 40-pin GPIO layout and form factor as the Raspberry Pi, making it physically compatible with many Pi accessories. It supports 4K video output, 192kHz/24-bit audio, Gigabit Ethernet, WiFi, and Bluetooth. Build quality is noticeably higher than typical Chinese SBC brands — it comes with a proper heatsink included in the box and ASUS provides ongoing OS updates. It supports Ubuntu and TinkerOS (Debian-based), and the Armbian community also provides builds.

The honest caveat: The RK3288 is an older chip compared to the RK3588 in the Orange Pi 5 Plus, and raw performance is closer to a Raspberry Pi 4 than a Pi 5. If you need cutting-edge performance, this is not the board. But for stability, reliability, and a familiar form factor with better storage, it is a solid choice.

Best for: Projects where reliability matters more than raw performance — kiosk systems, light industrial applications, long-running servers, or makers who want a Pi-compatible layout with onboard eMMC storage.

5. BeagleBone Black — Best for Real-Time Hardware Control

Price: ~$55–$65

The BeagleBone Black occupies a unique niche that no other board in this list fills: it has two dedicated Programmable Real-time Units (PRUs) — small, independent 200 MHz microcontrollers built directly into the SoC that run entirely outside the Linux operating system. This gives the BeagleBone deterministic, microsecond-accurate timing for hardware control that a Raspberry Pi fundamentally cannot match, because the Pi’s Linux OS introduces scheduling latency that makes precise real-time control unreliable.

The BeagleBone Black runs a Texas Instruments AM335x 1 GHz ARM Cortex-A8 processor with 512 MB DDR3 RAM, 4 GB onboard eMMC, and 92 GPIO pins — more than double the Raspberry Pi’s 40. It runs Debian Linux and is well-supported by the open-source community. It has a USB host port, a micro-USB client port for power and programming, Ethernet, and an HDMI output.

Best for: CNC machine control, stepper motor control requiring precise timing, industrial sensor reading at fixed intervals, any project where you need hardware-level real-time guarantees that Linux cannot provide.

Not ideal for: General purpose computing, media projects, or projects that do not specifically require real-time control. The 512 MB RAM and older CPU are limiting for any modern Linux desktop or AI workload.

6. Raspberry Pi Zero 2 W — Best Budget Pi-Ecosystem Board

Price: ~$15

Strictly speaking the Pi Zero 2 W is not an alternative to Raspberry Pi — it is a Raspberry Pi. But it belongs in this list because many makers default to the Pi 4 or Pi 5 for every project when the Zero 2 W is a far better choice for anything lightweight. At $15 it costs a fifth of a Pi 5, draws less than 1 watt idle, and fits in spaces a full-size Pi cannot reach.

The Pi Zero 2 W runs a 1 GHz quad-core ARM Cortex-A53 with 512 MB RAM, built-in WiFi and Bluetooth, a mini-HDMI output, a micro-USB OTG port, a CSI camera connector, and a 40-pin GPIO header. It runs the full Raspberry Pi OS ecosystem — the same OS images, the same Python libraries, the same tools — which gives it the largest software and community support of any board on this list.

It cannot run local AI models or handle heavy processing, but for lightweight home automation nodes, camera modules, sensor loggers, and thin client setups that offload processing to the cloud, it is the ideal choice. We use it as a Thin Client that offloads AI computation to AWS Lambda at RootSaid — full architecture here: Raspberry Pi Zero as an AI Thin Client with AWS Lambda.

Best for: Lightweight sensor nodes, camera projects with the Pi Camera Module, always-on home automation controllers, IoT devices where cost and power consumption matter more than performance.

7. ESP32 — Best for IoT and Home Automation on a Budget

Price: ~$4–$10 per module

The ESP32 is a microcontroller, not a single-board computer — it does not run Linux. But for IoT projects, home automation sensors, and simple WiFi or Bluetooth-connected hardware, it is a better choice than a Raspberry Pi in almost every way that matters: it is cheaper, uses far less power, boots instantly with no OS overhead, has built-in analog inputs (which the Pi lacks), and can run for months on a battery.

The ESP32 from Espressif is a dual-core 240 MHz Xtensa LX6 processor with built-in WiFi (802.11 b/g/n) and Bluetooth 4.2/BLE, up to 520 KB SRAM, analog-to-digital converters (ADC), a DAC, capacitive touch inputs, and hardware PWM. It is programmable via the Arduino IDE, MicroPython, or Espressif’s native ESP-IDF framework, making it accessible to beginners who already know Arduino.

The key advantage over both Arduino and Raspberry Pi for IoT is the combination of wireless connectivity, ultra-low power modes (deep sleep at 10 µA), and analog inputs — all in a $5 chip. For Home Assistant automations, ESPHome lets you flash configuration directly to the ESP32 and integrate it into your smart home instantly without writing a single line of code.

We use the Arduino Nano ESP32 in our AI Smart Lock project — where the ESP32 handles the hardware control and connects to Arduino IoT Cloud, while a more powerful device handles the AI inference: Home Automation with Arduino Nano ESP32 and Arduino IoT Cloud.

Best for: Battery-powered sensors, WiFi-connected IoT nodes, Home Assistant automations via ESPHome, projects requiring analog inputs, and anywhere you need dozens of cheap connected devices.

Not ideal for: Any project requiring Linux, a file system, a display, or complex data processing.

8. BBC micro:bit (v2) — Best for Education and Kids

Price: ~$15–$20

The BBC micro:bit v2 is a pocket-sized microcontroller board designed specifically for learning to code and electronics. It is the standard board used in UK schools and is widely used in educational settings globally. The v2 version, released in 2020, upgraded the processor to a Nordic nRF52833 ARM Cortex-M4 running at 64 MHz with 512 KB flash and 128 KB RAM, added a built-in microphone and speaker, and improved the touch-sensitive logo.

What makes the micro:bit uniquely suited for beginners and young learners is its built-in hardware: a 5×5 LED matrix for displaying text and graphics, two programmable buttons, a built-in accelerometer, magnetometer, temperature sensor, light sensor, Bluetooth Low Energy, and edge connector for attaching add-on boards and sensors. You can program it directly from a browser at makecode.microbit.org using block-based coding, JavaScript, or Python — no software installation required.

It is not a Raspberry Pi replacement for any serious project — the processing power and RAM are very limited. But for teaching concepts like loops, conditions, variables, and basic electronics to children and beginners, it is the most approachable board available and has by far the best educational resources of anything on this list.

Best for: Schools, kids aged 8–16 learning to code, beginners who want to learn electronics concepts before moving to Arduino or Raspberry Pi, and classroom STEM projects.

9. Arduino Family — Best for Hardware Control Projects

Arduino is an open-source microcontroller platform — not a Raspberry Pi alternative for running Linux, but an alternative for hardware control projects where you need simplicity, real-time responsiveness, 5V tolerance, and analog inputs. If your project is about controlling motors, reading sensors, driving LEDs, or building robots without needing a full operating system, Arduino is often the right tool where Raspberry Pi would be overkill.

Arduino and Raspberry Pi also work extremely well together — the Arduino handles low-level hardware control with precise timing, while the Pi handles intelligence, networking, and data processing. Full wiring and code guide: Arduino and Raspberry Pi Serial Communication Guide.

Arduino Uno R4 — The Current Recommended Starter Board

Price: ~$20 (Minima) / ~$27 (WiFi)

The Arduino Uno R4 is the current generation Uno, released in 2023 and the recommended starting board for beginners in 2026. It replaces the classic Uno R3 (which used an 8-bit ATmega328P) with a modern 32-bit Renesas RA4M1 ARM Cortex-M4 running at 48 MHz, 32 KB SRAM, 256 KB flash, and 14-bit ADC resolution. It adds a DAC for audio output, a real-time clock, HID support for emulating a keyboard or mouse, and USB-C connectivity — all while maintaining full backwards compatibility with Uno R3 shields and the existing library ecosystem.

The Uno R4 comes in two versions: the Minima (no wireless) and the WiFi, which adds an ESP32-S3 module for WiFi and Bluetooth plus a 12×8 LED matrix on the board itself. For IoT and home automation projects, the WiFi version is the better choice. For pure hardware projects, the Minima is sufficient and cheaper.

Arduino Mega 2560 — When You Need More Pins

Price: ~$40

The Arduino Mega 2560 remains the go-to board when a project needs more GPIO pins than the Uno can provide. It runs an ATmega2560 with 54 digital I/O pins (15 of which support PWM), 16 analog inputs, 4 hardware serial ports, 8 KB SRAM, and 256 KB flash. It is the standard choice for larger robots — hexapods, large LED matrix controllers, 3D printer control boards — where the Uno’s 14 digital pins are not enough. It uses a standard USB-B connector and the same Arduino IDE workflow as all other Arduino boards.

Arduino Nano — Compact and Breadboard-Friendly

Price: ~$5–$25 depending on variant

The Arduino Nano is the compact version of the Uno — same ATmega328P processor and same functionality, but in a package small enough to plug directly into a breadboard. It lacks a DC power jack and uses a Mini-B USB cable. Its small size and light weight make it the standard choice for drone electronics, compact robot builds, and any project where space or weight is a constraint. The newer Arduino Nano ESP32 variant adds WiFi and Bluetooth via an ESP32-S3 chip and is well-suited for IoT projects requiring wireless connectivity in a small package.

Quick Comparison: Which Board for Which Project?

Use this as a quick reference before making a decision:

  • Best raw ARM performance → Orange Pi 5 Plus (RK3588)
  • Best for running Windows or x86 software → Radxa X4 (Intel N100)
  • Best for AI inference and computer vision → NVIDIA Jetson Orin Nano Super
  • Best for real-time hardware control → BeagleBone Black (PRU subsystem)
  • Best for reliability with Pi-compatible layout → ASUS Tinker Board S R2.0
  • Best ultra-cheap Linux board → Raspberry Pi Zero 2 W ($15)
  • Best for IoT sensors and home automation → ESP32 ($5–$10)
  • Best for learning and education → BBC micro:bit v2
  • Best for motor control and hardware projects → Arduino Uno R4
  • Best for large-scale GPIO projects → Arduino Mega 2560
  • Best for compact or drone projects → Arduino Nano / Nano ESP32

Where to Go Next

Written by Jithin at RootSaid. Last updated April 8, 2026. All specifications and prices verified for 2026. Boards marked as discontinued in the original article (Rock64, Odroid XU4, Banana Pi M64, NanoPi Neo 4, Orange Pi 2G-IoT, C.H.I.P) have been removed and replaced with currently available alternatives. Have a board suggestion or correction? Drop it in the comments.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *